000 00288nam a2200121Ia 4500
008 220201s1996 xx 000 0 eng d
082 _a621.815
_bDHA
100 _aDhawan, RK
245 0 _aTb of machine drawing
260 _bDelhi: Katson Pub House
_c1996
300 _a296
942 _2ddc
999 _c86093
_d86093