000 00405nam a2200157Ia 4500
005 20240430121723.0
008 221007s9999 xx 000 0 und d
082 _a628.19 BIR
100 _aBirdie G.S & Birdie J.S
245 0 _aWater Supply and Sanitary Engineering
250 _a8th
260 _aDhanpatrai, New Delhi
_bDhanpatrai, New Delhi
_c2007
300 _a1024
942 _cBK
942 _n0
999 _c1603
_d1603