(NwOPROSY PLANIROWANIQ TRUDA (B/s - (NnAU^NO(B-(NISSLEDOWATELXSKIJ \KONOMI^ESKIJ INSTITUT(B. (Ngos|knmsoweta sssrs ((NmOSKWA (B:s (N|KONOMI^ESKAQ LITERATURA (B,s, 1962)
Keywords: (NpLANIROWANIQ TRUDAs