000 00290nam a2200145Ia 4500
100 _aNarang/ G.B.S.
490 _v1
942 _cBK
654 _aWorkshop
245 _aWorkshop technology
260 _bKhanna pub.
_aDelhi
_c1980
082 _a671
300 _a564
546 _aENGLISH
999 _c35260
_d35260