000 00278 a2200121 4500
082 _a658.5
_bKHA
100 _aKhanna, O.P.
245 _aText book of production technology
260 _aNew Delhi
_bDhanpat Rai
_c2003
300 _aIV, 26.4p.
653 _a658.5
942 _2ddc
_cBK
999 _c335452
_d335452