000
002780000a22001210004500
245
_a
Flow in open channel vol.1
100
_a
Subramanya, K.
260
_a
New Delhi
_b
Tata McGraw-Hill
_c
1982
300
_a
xi, 224p.
080
_a
627.13
_b
S8
041
_a
EN
942
_c
BK
999
_c
114996
_d
114996