000 00335nam a2200133Ia 4500
008 220201s1990 xx 000 0 eng d
082 _a621.9
_bKHU
100 _aKhurmi & Gupta
245 0 _aTextbook of workshop technology
250 _a4
260 _bNew Delhi : Nirja Construction & Dev. Co
_c1990
300 _a417
942 _2ddc
999 _c85158
_d85158