TY  - BOOK
AU  - x, x
AU  - Kobe,Kenneth A.
TI  - Advances in petroleum chemistry and refining: x
SN  - x      
U1  - 547.83/KOA 
PY  - 1958///
CY  - N.Y.
PB  - Interscience
KW  - Petroleum
ER  -