000 00310nam a2200133Ia 4500
654 _aCIVI
100 _aNikoladze.G. & Mints.D.
250 _a1st Ed.
245 _aWater Treatment : For Public &Industrial Supply.
260 _bMPM
_c1989
082 _bNIK
_a628.162
300 _a373p.
999 _c16814
_d16814
655 _aC-12
546 _aText in English
041 _aeng
300 _c22 cm.