TY  - GEN
AU  - Langenkamp,R.D.
TI  - The Illustrated petroleum reference dictionary
SN  - 087814272X 
PY  - 1985///
CY  - Tulsa, Okla.
PB  - Pennwell Books
KW  - Petroleum
KW  - Dictionaries
KW  - Petroleum engineering
ER  -