000 00261nam a2200109Ia 4500
008 220201s2000 xx 000 0 eng d
100 _aBHATT N D
245 0 _aELEMENTS ENGINEERING DRAWING
260 _aDELHI
_bCHAROTAR PUB
_c2000
300 _a600
942 _2ddc
999 _c93112
_d93112