00673nam a2200229Ia 4500 CTU_129844 210402s9999 xx 000 0 und d 15.5 515 H699 Hoffmann, Laurence D. Applied calculus : For business, economics, and social and life sciences Laurence D. Hoffmann, Gerald L. Bradley, Kenneth H. Rosen Boston McGraw-Hill 2005 Toán cao cấp A,Toán cao cấp C TN006,TN009 Calculus Tuyến Trung tâm Học liệu Trường Đại học Cần Thơ