01125nam a2200277 a 4500 vtls000031732 KUKTEM 20251117145221.0 080918t2007 txua f b 001 0 eng d 1933762136 (alk. paper) 9781933762135 (alk. paper) 201107132046 VLOAD 200908141521 VLOAD 200908141450 VLOAD 200908132029 VLOAD 200809181157 shah UMP TN871.5 .S25 2007 Samuel, G. Robello Downhole drilling tools : theory and practice for engineers and students / G. Robello Samuel Houston, Tex. : Gulf Pub., c2007 xvi, 648 p. : ill. ; 24 cm. Includes bibliographical references and index Boring Equipment and supplies Oil well drilling Equipment and supplies Oil well drilling Gas well drilling Table of contents only http://www.loc.gov/catdir/toc/ecip0712/2007009879.html 0 0 0 0 10000 10000 2019-09-04 733.30 0 TN871.5 .S25 2007 0000036596 2019-09-04 00:00:00 1 733.30 2019-09-04 OPEN VIRTUA40 41726 41732 VTLSSORT0080*0200*0201*0400*0900*1000*2450*2600*3000*5040*6500*6501*6502*6503*8560*9991