TY  - BOOK
AU  - Gregory,Thomas C.
TI  - Uses and applications of chemicals and related materials : : a guide to the current industrial uses; potential applications and sales possibilities ... / 
PY  - 1939///
CY  - New York : 
PB  - Reinhold publishing corporation, 
KW  - INGENIERIA QUIMICA
KW  - DICCIONARIO
ER  -