TY  - BOOK
T1  - Oil property valuation.
A1  - Hughes, Richard V.
LA  - English
PP  - New York
PB  - John Wiley & Sons, Inc.
YR  - 1967
UL  - https://ds.mainlib.upd.edu.ph/Record/UP-99796217608013411
OP  - 313
NO  - Includes index
CN  - TN 871 H84 1967
ER  -