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  <leader>02471nam a2200385 a 4500</leader>
  <controlfield tag="001">TVCDKTCT4959</controlfield>
  <controlfield tag="003">Thư viện trường Cao đẳng Kỹ thuật Cao Thắng</controlfield>
  <controlfield tag="005">20170602135637.7</controlfield>
  <controlfield tag="008">060424</controlfield>
  <datafield tag="980" ind1="\" ind2="\">
   <subfield code="a">Thư viện Trường CĐ Kỹ Thuật Cao Thắng</subfield>
  </datafield>
  <datafield tag="024" ind1=" " ind2=" ">
   <subfield code="a">RG_1 #1 eb0 i1 i5</subfield>
  </datafield>
  <datafield tag="041" ind1="0" ind2="#">
   <subfield code="a">vie</subfield>
  </datafield>
  <datafield tag="082" ind1="#" ind2="#">
   <subfield code="a">621.382 / </subfield>
   <subfield code="b">N527H-m</subfield>
  </datafield>
  <datafield tag="100" ind1="1" ind2="#">
   <subfield code="a">Phạm Hồng Liên</subfield>
  </datafield>
  <datafield tag="245" ind1="0" ind2="0">
   <subfield code="a">Mạng số liên kết dịch vụ ISDN / </subfield>
   <subfield code="c">Phạm Hồng Liên, Nguyễn Minh Hoàng</subfield>
  </datafield>
  <datafield tag="250" ind1="#" ind2="#">
   <subfield code="a">Tái bản lần thứ 2</subfield>
  </datafield>
  <datafield tag="260" ind1="#" ind2="#">
   <subfield code="a">Tp.HCM : </subfield>
   <subfield code="b">Đại học Quốc gia TP. HCM , </subfield>
   <subfield code="c">2005</subfield>
  </datafield>
  <datafield tag="300" ind1="#" ind2="#">
   <subfield code="a">228tr. ; </subfield>
   <subfield code="c">24</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 1: Mở đầu</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 2: Các kỹ thuật dùng trên mạng số liên kết IDN</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 3: Công nghệ IDN</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 4: Cấu trúc của ISDN</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 5: Các nghi thức cho mạng ISDN</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 6: Các dịch vụ của ISDN</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 7: Hệ thống báo hiệu số 7</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Chương 8: B-ISDN và ATM.</subfield>
  </datafield>
  <datafield tag="520" ind1="#" ind2="#">
   <subfield code="a">Mạng ISDN là một mạng chung, trong đó tất cả các dạng thông tin (tiếng nói, dữ liệu, facsimile...) được truyền dưới dạng số từ thuê bao này đến thuê bao kia. Mục đích chính của mạng ISDN đưa ra thị trường nhằm giảm giá của thông tin số liệu và tiếng nói, tăng cường giá trị của các loại dịch vụ phổ thông. Vì mục đích đó, ISDN được biên sọan theo đề cương môn học ISDN để làm tài liệu giảng dạy cho sinh viên chuyên ngành Viễn thông, làm tài liệu tham khảo cho sinh viên các ngành khác. Nội dung chính của tài liệu gồm 8 chương :</subfield>
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  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Kỹ nghệ viễn thông</subfield>
  </datafield>
  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Mạng số liên kết IDN--Mạng số liên kết dịch vụ ISDN</subfield>
  </datafield>
  <datafield tag="650" ind1="#" ind2="4">
   <subfield code="a">Tin học ứng dụng</subfield>
  </datafield>
  <datafield tag="700" ind1="0" ind2="#">
   <subfield code="a">Nguyễn Minh Hoàng, </subfield>
   <subfield code="e">Tác giả</subfield>
  </datafield>
  <datafield tag="721" ind1="#" ind2="#">
   <subfield code="a">CNKT Điện tử</subfield>
  </datafield>
  <datafield tag="721" ind1="#" ind2="#">
   <subfield code="a">CNKT Điện tử viễn thông</subfield>
  </datafield>
  <datafield tag="841" ind1="#" ind2="#">
   <subfield code="b">Kho Sách </subfield>
   <subfield code="j">100015962, 100015963, 100021514, 100021521, 100021524, 100021526, 100021529, 100021538</subfield>
  </datafield>
  <datafield tag="841" ind1="#" ind2="#">
   <subfield code="b">Kho Tra Cứu </subfield>
   <subfield code="j">500002795, 500002805, 500002825, 500002841</subfield>
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