000 00319nam a2200157Ia 4500
100 _aArora.B.D.
490 _v1
942 _cBK
654 _aWorkshop
245 _aWorkshop Technology Part I
260 _bSatya Prakashan
_aNew Delhi
082 _a671
_bARO
300 _a462
546 _aENGLISH
999 _c31829
_d31829