000			00630nam a2200217Ia 4500
008			160330s9999||||xx |||||||||||||| ||und||
020			_a0-444-42177-7
040			_aCentral Library-NITS
041			_aEnglish
082			_a622.3381 _bCHI
100			_aChilingarian, G.V.
245			_aDrilling and drilling fluids _cby G.V.Chilingarian and P. Vorabuter
260			_aAmsterdam _bElsevier _c1983
300			_axx, 801p.
500			_aInclud bibliographical references and index
650			_aDrlling and boring(metal,wood,etc)
650			_aDrilling-muds
650			_aOil well- drilling
700			_aVorabuter, P.
942			_cBK
999			_c5136 _d5136