01216nam a2200217Ia 4500 CTU_173321 210402s9999 xx 000 0 und d 011.02 T244 Taylor, Margraret T. Basic reference sources : A self - study manual Margraret T. Taylor, Ronald R. Powell New Jersey The Scarecrow Press 1990 First published in 1971, this is a self-paced introduction to general reference/information sources. The new edition brings information about the sources up to date as of late 1988, adding or deleting titles where appropriate. While primary use of the manual continues to be in library science courses, its benefits extend to all students and researchers. The pages are three-hole punched and perforated. Annotation copyrighted by Book News, Inc., Portland, OR Reference books,Sách tham khảo,Reference services (Libraries),Dịch vụ tham khảo (Thư viện) Bibliography,Problems, exercises, etc.,Vấn đề,Problems, exercises, etc. Minh Trang, Trúc Trung tâm Học liệu Trường Đại học Cần Thơ