000 00377nam a2200157Ia 4500
008 191001s9999 xx 000 0 und d
020 _a0000003964
082 _a627
100 _aNekrasov B.
245 0 _aHydraulics
260 _aMoscow
_bPeace public
_c1969
536 _aManagement
650 _aHydraulics
650 _aIndustrial & Production Engineering
942 _cREF
999 _c2185
_d2185