00696 a2200241 4500 ITTG4541 OSt 20250115011734.0 241215s1991 |||||||||||||||||| #d 968-444-109-6 ITTG ITTG spa 660.028 V35 VALIENTE BARDERAS, ANTONIO. PROBLEMAS DE BALANCES DE MATERIA Y ENERGIA/ A. VALIENTE BARDERAS, R. P. TLACATZIN STIVALET. MEXICO: ALHAMBRA 1991 XIII, 623 P. 23 CM. 9 1.BALANCE DE MATERIA. 2.BALANCE DE ENERGIA. TLACATZIN STIVALET, RUDI PRIMO. ddc 1 20090813 14:23:15 4419 4419 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 22815 2025-01-15 07:17:34 ej.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 22816 2025-01-15 07:17:34 ej.2 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 22288 2025-01-15 07:17:34 ej.3 2025-01-15 1 0 0 ddc 0 0 RES 1 1 GEN 2009-08-13 0 660.028 V35 22289 2025-08-21 00:00:00 ej.4 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 22290 2025-01-15 07:17:34 ej.5 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 25314 2025-01-15 07:17:34 ej.6 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 25315 2025-01-15 07:17:34 ej.7 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 25316 2025-01-15 07:17:34 ej.8 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 660.028 V35 26873 2025-01-15 07:17:34 ej.9 2025-01-15 1