000 00265nam a2200109Ia 4500
008 220201s1991 xx 000 0 eng d
100 _aBHATT (ND)
245 0 _aELEMENTARY ENGINEERING DRAWING
250 _a31ST
260 _bCHAROTAR PUB. HOUSE
_c1991
942 _2ddc
999 _c95200
_d95200