000			00448cam a22001457a 4500
008			180718b1977 xxu||||| |||| 00| 0 eng d
082			_aI571 B613
100			_aBlauberge, I.V.
245			_aSystems theory: philosophical and methodological problems _cby I.V. Blauberg, V.N. Sadovsky and E. G. Yudin
260			_aMoscow _bProgress publ. _c1977
300			_a405p.
650			_aSystem analysis
700			_aYudin, E.G.
700			_aSadovsky, V.N.
999			_c476464 _d476464