000 00320nam a2200121Ia 4500
008 220201s1988 xx 000 0 eng d
082 _a621.9
_bHAJ
100 _aHajra Choudhury, SK & Hajra chaudhury , AK
245 0 _aElements of Workshop Technology
260 _bMedia Promoters
_c1988
300 _a657
942 _2ddc
999 _c84066
_d84066