00421nam 2216455 450000100060000000300230000600500090002900800410003808200100007902000170008910000170010626000360012350000250015930000220018424500590020616455StarLibrary Marc Built20180420201711 ||||| |||||||||||amh  a665.5 a0-07-03212-7 aCarl. Gatlin bUnited States of America c1960 a1- Includes Indexes. aviii, 341p: 32 cm aPetroleum Engineering bDrilling and Well Completions