000 00281 a2200121 4500
080 _a62(063)(54)6bI
_b39 E
245 1 _aEngineers
_bVol. II
260 _aNew Delhi
_bMinistry of Irrigation & Power
_c1954
650 _aEngineers
100 _a
_d
300 _a21 p.
901 _a103707
999 _c39508
_d39508