000 00273nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a IS
100 _aIS
245 _aSpecification for structural steel (high tensile) IS: 961 - 1975
260 _b
_c1975
942 _cBK
_2ddc
999 _c2861
_d2861