000 00278nam a2200133Ia 4500
100 _aNekrasov/B
942 _cBK
654 _aHydraulics
245 _aProblems in Hydraulics
260 _bMir Publishers
_aMoscow
_c1974
082 _a532
300 _a192
546 _aENGLISH
999 _c27117
_d27117