00645 a2200241 4500 ITTG4402 OSt 20250115011730.0 241215s 1985 |||||||||||||||||| #d 84-291-7229-7 ITTG ITTG spa C 540.212 H45 HELBING, WOLFGANG. TABLAS QUIMICAS PARA LABORATORIOS E INDUSTRIAS/ W. HELBING, A. BURKART. BARCELONA: REVERTE \\\\ V, 273 P. 24 CM. INCLUYE INDICE. 9 1.QUIMICA - NOTACION. BURKART, ADOLF. ddc 1 20090813 14:23:14 4283 4283 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 22653 2025-01-15 07:17:30 ej.1 2025-01-15 1 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 22654 2025-01-15 07:17:30 ej.2 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 C 540.212 H45 25830 2025-01-15 07:17:30 ej.3 2025-01-15 1 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 25831 2025-01-15 07:17:30 ej.4 2025-01-15 1 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 25832 2025-01-15 07:17:30 ej.5 2025-01-15 1 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 25833 2025-01-15 07:17:30 ej.6 2025-01-15 1 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 25834 2025-01-15 07:17:30 ej.7 2025-01-15 1 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 31345 2025-01-15 07:17:30 ej.8 2025-01-15 1 0 0 ddc 0 0 CON 1 1 GEN 2009-08-13 0 C 540.212 H45 31346 2025-01-15 07:17:30 ej.9 2025-01-15 1