01027nac a22003011u 4500 150826t2003 okua frb 001 0 eng d 2002154490 0878147861 (v. 1) 9780878147861 (v. 1) 0878148914 (v. 2) 9780878148912 (v. 2) EG-ScBUE eng EG-ScBUE 622.33820947 GEL 22 Gelfgat, Yakov A. Advanced drilling solutions : Yakov A. Gelfgat, Mikhail Y. Gelfgat, Yuri S. Lopatin. Tulsa, Oklahoma : PennWell Corp., c.2003. 2 v. : ill., col. maps ; 24 cm. Includes index. Includes bibliographical references. Menna Elemam Oil well drilling Russia (Federation) BUEsh Oil well drilling Former Soviet Republics. BUEsh BUEsh ENGPET August2015 Gelfgat, Mikhail Y. Lopatin, Yuri S. BB 622.33820947 GEL ddc 8877 8877 0 0 ddc 0 0 MAIN MAIN 1ST 2008-03-27 Purchase 4 39 622.33820947 GEL 000010423 2025-07-15 00:00:00 2016-11-14 975.00 BB VOL.1 0 0 ddc 0 0 MAIN MAIN 1ST 2015-08-26 Purchase 3 9 622.33820947 GEL 000010426 2025-07-15 00:00:00 2017-10-24 487.50 BB VOL. 2