000 00353pam a2200157a 44500
008 230515b1993 xxu||||| |||| 00| 0 eng d
020 _aNULL
041 _aENGLISH
082 _aN.D.
100 _aKhanna O.P.
245 _aProduction Technology Vol-I
250 _a0
260 _aNULL
_bDhanpat Rai& Sons
_c1993
300 _a868
650 _aNULL
999 _c574966
_d574966