000 00460nam a2200181Ia 4500
003 CLRI
005 20151014152834.0
008 150617s2015 xx 000 0 eng d
020 _a1-56670-675-0
040 _aCLRI
_bCLRI
_cCLRI
041 _heng
080 _a628.16:51 P4
100 _aSpellman, Frank R.
245 _aMathematics manual for water and wastewater treatment plant operators
260 _bCRC Press
300 _a689 p.
942 _2DDC
_cBK
999 _c11104
_d11104
856 _uhttp://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=11104
_yhttp://krc.clri.res.in:80/cgi-bin/koha/opac-detail.pl?biblionumber=11104