000			00330nam a2200133Ia 4500
008			170101s2015 xx 000 0 und d
082			_a532 SUB
100			_aSubramanya, K
245		0	_aFlow in open channels
250			_a4th Edition
260			_aNew Delhi _bTata Mc graw-Hill _c2015
300			_a588p.
942			_2ddc _cBK _05
999			_c212231 _d212231