000 00262pam a2200109a 44500
082 _a628.1
_bSi64t
100 _aSinghal, R. P.
245 1 _aTEXT BOOK ON WATER SUPPLY ENGINEERING
260 _aPatiala
_bSinghal Pub.
_c1964
964 _gCIRC
997 _a27023 C
999 _c441287
_d441287