000
00262nam a2200121Ia 4500
999
_c
28096
_d
28096
020
_a
0074624466
100
_a
Subramanya K
245
_a
Flow in open channels
250
_a
2
260
_c
1997
_b
TATA MC GRAW HILL
_a
New Delhi
300
_a
xiii+529
942
_c
BK