000 00292nam a2200109Ia 4500
008 201208s9999 xx 000 0 und d
100 _aINDIAN STANDARD INSTITUTION
245 0 _aINDIAN STANDARD SPECIFICATION FOR AUTOCOLLIMATOR
260 _bISI ,NEW DELHI
_c1979
300 _a14
942 _cBK
999 _c10806
_d10806