000 00547nam a22002057a 4500
999 _c4921
_d4921
003 OSt
005 20210203122637.0
008 181226b xxu||||| |||| 00| 0 eng d
020 _a9788174091208
082 _a628
_bGAR
100 _aGarg, Santosh Kumar
245 _aEnvironmental Engineering : Water supply engineering
_cSantosh Kumar Garg
250 _a33rd ed.
260 _aNew Delhi
_bKhanna
_c2019
300 _a1082p.
650 _aArchitecture
650 _aCivil Engineering
650 _aWater Supply Engineering
942 _2ddc
_cBK