000 00286nam a2200109Ia 4500
008 140725s9999 xx 000 0 und d
041 _aEnglish
100 _aKUMAR, SANTOSH and GARG
245 _aIRRIGATION ENGINEERING HYDRAULIC STRUTRES
260 _aNEW DELHI
_b KHANNA
_c2011
942 _cBK
999 _c615
_d615