TY  - GEN
AU  - Lyons,William
TI  - Working guide to drilling equipment and operations
SN  - 9781856178433 (pbk.)
U1  - 622.33819 
PY  - 2009///
CY  - Amsterdam
PB  - Gulf Professional Publishing
KW  - Statistical methods
KW  - Geophysical well logging
KW  - Prospecting
N1  - Includes references & index
ER  -