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008 080918t2007 txua f b 001 0 eng d
020 _a1933762136 (alk. paper)
020 _a9781933762135 (alk. paper)
039 9 _a201107132046
_bVLOAD
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040 _aUMP
090 _aTN871.5 .S25 2007
100 1 _aSamuel, G. Robello
245 1 0 _aDownhole drilling tools :
_btheory and practice for engineers and students /
_cG. Robello Samuel
260 _aHouston, Tex. :
_bGulf Pub.,
_cc2007
300 _axvi, 648 p. :
_bill. ;
_c24 cm.
504 _aIncludes bibliographical references and index
650 0 _aBoring
_xEquipment and supplies
650 0 _aOil well drilling
_xEquipment and supplies
650 0 _aOil well drilling
650 0 _aGas well drilling
856 4 1 _3Table of contents only
_uhttp://www.loc.gov/catdir/toc/ecip0712/2007009879.html
999 _aVIRTUA40
_c41726
_d41732
999 _aVTLSSORT0080*0200*0201*0400*0900*1000*2450*2600*3000*5040*6500*6501*6502*6503*8560*9991