000 00291nam a22001217a 4500
003 OSt
008 230828b |||||||| |||| 00| 0 eng d
082 _a627.54
_bL92D
100 _aLuthin, J. N.
245 _aDrainage Engineering
260 _aNew Delhi
_bWiley Eastern
_c1970
942 _2ddc
_cBK
999 _c30665
_d30665