TY  - BOOK
AU  - Slonneger, J. C.
TI  - DYNAGRAPH ANALYSIS OF SUCKER ROD PUMPING
U1  - 622.3382 
PY  - 1961///
CY  - Houston, Tex.
PB  - Gulf Pub.
KW  - Sucker Rods
KW  - Dynamometer
ER  -