00519nam a2200181Ia 4500 CTU_28144 210402s9999 xx 000 0 und d 621.3819571 P551 Philippe Balbiani Elémént de géometrie mécanque Philippe Balbiani, Luis Farinas, Vincent Dugat Paris Hermès 1994 computer - geometry Sáng, 981007 Trung tâm Học liệu Trường Đại học Cần Thơ