00897cam a2200265 a 4500 2503620 NUST - PNEC 20170116181110.0 920401s1992 enka b 001 0 eng 92012961 0750603941 DLC LIBRARY DLC TS227.2 .E28 1992 671.52 EAS 20 Easterling, K. E. Introduction to the physical metallurgy of welding / Kenneth Easterling. 2nd ed. Oxford ; Boston : Butterworth Heinemann, 1992. 270 p. : ill. ; 24 cm. Includes bibliographical references and index. 12871 Mechanical enginering ME 7 cbc orignew 1 ocip 19 y-gencatlg ddc BK 69082 69082 0 0 ddc 0 0 PNEC PNEC WING-B 0000-00-00 0 671.52 EAS PNECLIB-017095 2015-10-03 0000-00-00 BK