000 00345pam a2200157a 44500
008 230515b1986 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aRollason E.C.
245 _aMetallurgy For Engineers
250 _a0
260 _aNULL
_bE.L / B.S.
_c1986
300 _a448
650 _aNULL
999 _c572668
_d572668