00587nam a2200205Ia 4500 CTU_99084 210402s9999 xx 000 0 und d 620.004 K17 Kaplinsky, Raphael Computer - aided design : Electronics, comparative advantage and development Raphael Kaplinsky London Frances Pinter 1982 Engineering design,Computer graphics Data processing Truc Trung tâm Học liệu Trường Đại học Cần Thơ