000 00287nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a IS
100 _aIS
245 _aSpecification for copper tubes for general engineering pruposes IS:2501 - 1972
260 _b
_c1972
942 _cBK
_2ddc
999 _c2855
_d2855