000 00237nam a2200109Ia 4500
008 160710s1881 xx 000 0 und d
100 _aAWWA
245 _aCONCRETE PRERSUE PIPE
260 _bAWWA
_c1881
300 _a232
942 _2ddc
_cD
999 _c70466
_d70466