(NzAKUPO^NYE CENY I \KONOMIKA KOLHOZA (B/s - (NsAGAJDAK(B, (N|RNEST aLEKSEEWI^s ((NmOSKWA (B:s (N|KONOMIKA(B,s, 1977)
Keywords: (NsELXSKOHOZQJSTWENNYE PRODUKTY (B- (NzAKUPO^NYE CENYs