00610 a2200229 4500 ITTG1521 OSt 20250115011617.0 241215s1978 |||||||||||||||||| #d 84-291-7519-9 ITTG ITTG spa 543.07 W35 WALTON, HAROLD F. ANALISIS QUIMICO E INSTRUMENTAL MODERNO/ H.F. WALTON, J. REYES. BARCELONA ; MEXICO: REVERTI 1978 X, 391 P. 21 CM. 6 1.ANALISIS INSTRUMENTAL. REYES, JORGE. ddc 1 20090813 14:22:59 1475 1475 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 543.07 W35 7846 2025-01-15 07:16:17 ej.1 2025-01-15 1