000 00267nam a2200109Ia 4500
999 _c17178
_d17178
020 _a0412225506
100 _aSerge Leliavsky
245 _aDesign Textbooks on Civil Engineering Vol-VI Dams
260 _c1981
_bOXFORD & IBH
_aNew Delhi
300 _ax+281
942 _cBK