00587nam a2200169Ia 4500008004100000082001600041100001800057245002900075260003700104300000800141650003800149650003400187653002900221942001200250999001700262952013800279170901s1979    xx            000 0 und d  a628.1bP93W  aPunmia, B. C. 0aWater Supply Engineering  aDelhibStandard Book Housec1979  a471  aEngineering and allied operations  aTechnology (Applied sciences)  aWater supply engineering  2ddccBK  c12133d12133  00102ddc4070aRAUbRAUd2017-10-18eStandered Pub. Distributors, Delhig20.00h1l0o628.1 P93Wp33671r2017-10-18w1982-07-13yBK