000 00251nam a22001217a 4500
020 _a9789385039560
082 _251st ed.
100 _aBhatt, N. D.
245 _aMachin Drawing
260 _aGujarat
_bCharotar
_c2022
300 _a518p.
942 _cBK
999 _c23586
_d23586