000 00270nam a2200109Ia 4500
008 160710s1993 xx 000 0 und d
100 _aKHANNA , O.P.
245 _aT.B. of Production Technology.
260 _bDhanpat Rai & Sons.
_c1993
300 _a868
942 _2ddc
_cB
999 _c52201
_d52201