00544 a2200217 4500 ITTG472 OSt 20250115011545.0 241215s1976 |||||||||||||||||| #d ITTG ITTG spa 515 G73 GRANDE, J.J. DEL. INTRODUCCION AL CALCULO ELEMENTAL/ J.J. DEL GRANDE, G.F.D. DUFF. MEXICO: HARLA 1976 446 P. 23 CM. 5 1.CALCULO. DUFF, G.F.D. ddc 1 20090813 14:22:52 455 455 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 515 G73 12067 2025-01-15 07:15:45 ej.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 515 G73 12068 2025-01-15 07:15:45 ej.2 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 515 G73 12069 2025-01-15 07:15:45 ej.3 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 515 G73 13174 2025-01-15 07:15:45 ej.4 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 515 G73 12066 2025-01-15 07:15:46 ej.5 2025-01-15 1