00729nam a2200217Ia 4500 CTU_96263 210402s9999 xx 000 0 und d 65000 005.1 H556 Trần, Vĩnh Hưng Mastercam : Phần mềm thiết kế công nghệ CAD/CAM điều khiển các máy CNC Trần Vĩnh Hưng, Trần Ngọc Hiền Hà Nội Khoa học Kỹ thuật 2005 Computer interfaces,Cad/Cam systems,Computer aided engineering,Mastercam Computer software Giang Trung tâm Học liệu Trường Đại học Cần Thơ