000 00289nam a2200109Ia 4500
008 140725s9999 xx 000 0 und d
041 _aEnglish
100 _aGARG, SANTOSH KUMAR
245 _aIRRINGATION ENGINEERING & HYDRAULIC STRUCTURES
260 _aNWE DELHI
_b KHANNA
_c2010
942 _cBK
999 _c3138
_d3138