000 00224nam a2200097Ia 4500
008 230401s9999 xx 000 0 eng d
100 _aBHATT(ND), PANCHALAY(VM),
245 0 _aENGG.DRAWING
260 _bCPH
942 _2ddc
_cBTECH
999 _c4181
_d4181