000 00314nam a2200133Ia 4500
100 _aIndian Standard
942 _cBK
654 _aGeometrical
245 _aGeometrical tolerancing on tech drawings
260 _bBureau of indian standards
_aNew Delhi
_c1990
300 _a538
546 _aENGLISH
999 _c27187
_d27187