000 00306nam a2200145Ia 4500
100 _aNekrasov/ Fabrikant
942 _cBK
654 _aHydraulics
245 _aProblems in Hydraulics
260 _bMir Publishers
_c1974
082 _a627
_bNEK/FAB
300 _a192
546 _aENGLISH
999 _c27116
_d27116