(No^ERKI PO ISTORII KOOPERACII W DO(B-(NoKTQBRXSKOJ rOSSII (B/ s - (NhEJSIN(B, (NmINEJ lEONTXEWI^(B.s ((NlENINGRAD (B:s (NkOOPERACIQ(B,s, 1925)
Keywords: (NkOOPERATIWY (B- (NrOSSIQ (B- (NiSTORIQs