000 00317nam a2200133Ia 4500
008 160316s1970 xxu||||| |||| 00| 0 eng d
020 _a
100 _aJames N . Luthin
245 _aDrainage Engineering
250 _a1st
260 _aNEW DELHI
_bWILEY EASTERN PRIVATE LIMITED
_c1970
300 _a250
700 _a
_a
999 _c34814
_d34814