000 00256nam a2200109Ia 4500
008 140122s9999 xx 000 0 und d
082 _a ISI
100 _aISI
245 _aSpecification for east mud box IS 6277 - 1971
260 _b
_c1971
942 _cBK
_2ddc
999 _c1809
_d1809