000 00355pam a2200157a 44500
008 230515b1993 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aKhanna O.P.
245 _aProduction Technology Vol-II
250 _a0
260 _aNULL
_bDhanpat Rai& Sons
_c1993
300 _a1066
650 _aNULL
999 _c574967
_d574967