000 00425nam a2200157Ia 4500
008 170101s1970 xx 000 0 und d
082 _a389.6 IS : 5375
100 _aIndian Standards Institution
245 0 _aData for procurement of cylindrical gear
260 _bNew Delhi
_c1970
300 _a4p
440 _aIS : 5375-1969
650 _aGEARING -- MANUFACTURE
653 _aGEARING -- MANUFACTURE
942 _2ddc
_cB
999 _c54362
_d54362