TY  - BOOK
AU  - Moore, Preston L
TI  - Drilling practices manual
SN  - 0-81874-292-4
U1  - 622.3382 MOO'D 
PY  - 1985///
CY  - USA
PB  - PENN WELL BOOKS
KW  - OIL WELL, DRILLING HANDBOOKS ETC ACC NO-
ER  -