000 00293nam a2200121Ia 4500
654 _aCIVI
100 _aBabbitt & Doland
250 _a1st Ed.
245 _aWater Supply Engineering
260 _bMcGraw Hill International Book Company
_aNew York
_c1952
082 _bBAB
999 _c34972
_d34972
655 _aC-20
546 _aText in English
041 _aeng
300 _c23 cm.