000			00359cam a22001337a 4500
008			180718b1975 xxu||||| |||| 00| 0 eng d
082			_aT25084 N588
100			_aNikolayev, A.
245			_aR. & D. in social reproduction _cby A. Nikolayev
260			_aMoscow _bProgress _c1975
300			_a356p.
650			_aIndustrial Research
700			_aShirokov, Yuri
999			_c477241 _d477241