00515 a2200205 4500 ITTG896 OSt 20250115011558.0 241215s |||||||||||||||||| #d ITTG ITTG spa C 661.0028 H64 HOFFMAN, W. 500 FORMULAS INDUSTRIALES/ W. HOFFMAN. [S.L.: S.E., S.F.] \\\\ 96 P. 16 CM. 2 1.INDUSTRIA - FORMULAS, RECETAS. ddc 1 20090813 14:22:55 869 869 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 C 661.0028 H64 3155 2025-01-15 07:15:58 ej.1 2025-01-15 1 0 0 ddc 0 0 1 1 GEN 2009-08-13 0 C 661.0028 H64 3156 2025-01-15 07:15:58 ej.2 2025-01-15 1