000 00365 a2200145 4500
999 _c38253
_d39800
003 ISURa
008 140823b xxu||||| |||| 00| 0 eng d
041 _aEnglish
082 _a677
_bHYD
245 _aHydraulics and hydrology block 3
260 _c1984
_aNugegoda
_bOpen university
300 _bill.
_c27 cm.
_a367 p.
650 _aTECHNOLOGY
_9207
942 _cSR
_2ddc