TY  - BOOK
AU  - Berger,Bill D.
AU  - Anderson,Kenneth E.
TI  - Modern petroleum: a basic primer of the industry 
SN  - 0878141723
PY  - 1981///
CY  - Tulsa, Okla.
PB  - PennWell
KW  - Petroleum engineering
N1  - Includes bibliographical references (p.247-249) and index
ER  -