TY  - BOOK
AU  - Chenevert,Martin E.
AU  - Williams,Frank
AU  - Hekimian,Hampo
TI  - HP-41CV applied drilling engineering manual
PY  - 1983///
CY  - Book Division, Houston, Tex.
PB  - Gulf Publishing Co.
KW  - Boring
KW  - Data processing
KW  - HP
KW  - 41(Calculating
KW  - machine)
N1  - Includes index
ER  -