000 00407nam a2200193Ia 4500
008 181205s9999 xx 000 0 und d
100 _aN.Manivasakam
100 _eAUTHOR
245 0 _a"Physico - Chemical Examination Of Water, Sewage"
260 _c0
300 _bPAPER PACK
300 _ePaper Pack
300 _gNO
365 _b0
365 _b0
365 _d1
942 _cBK
999 _c5315
_d5315