000 00304nam a2200157Ia 4500
100 _aBhatt, N D
080 _a620.4
526 _dTB
526 _aUG
366 _f10%
942 _cBK
245 _aEngineering Drawing, PB
260 _aCharotar
_bGujarat
_c2016
300 _axvi,719
546 _aE
999 _c53918
_d53918