000 00308nam a22001337a 4500
003 OSt
008 240218b |||||||| |||| 00| 0 eng d
082 _a670.42
_bL14T
100 _aLal, M.
245 _aT. B of Production technology
260 _aDelhi
_bDhanpat Rai
_c1983
300 _a686
942 _2ddc
_cBK
999 _c37302
_d37302