TY  - BOOK
AU  - United Nations, Interrreional Conference
ED  - United Nations, Interrreional Conference
TI  - Studies in petrochemicals 2V
U1  - X9(F555):77p1(X).N64, K6.1-2/UN 
PY  - 1966///
CY  - New York
PB  - United Naitons USA       
KW  - Petroleum Industry
ER  -