000 00271nam a2200109Ia 4500
100 _an.a.
942 _cBK
245 _aThe standards of weights and measurements 1976 Act no.60
260 _aEastern books, Lucknow
_c1987
082 _a343.0423/Ind/LS n.a
300 _avi,82
999 _c63817
_d63817