TY  - BOOK
AU  - Waddams, A. Lawrence
TI  - Chemicals from petroleum
U1  - 661.804 
PY  - 1973///
CY  - London
PB  - Butler and Tanner
KW  - Productos del Petróleo
KW  - Petroquímica
KW  - Hidrocarburos
KW  - Olefinas
N1  - 04772; Background of petroleum chemicals. Petroleum chemical products and their applications. Clasification of petroleum chemicals according to source. Products from miscellaneous petroleum sources. The industrial pattern
ER  -