TY  - BOOK
TI  - Perspectives of the delimitation of the economic regions of the USSR in relation to economic achievements (Perspektivy ekonomicheskogo raionirovaniya SSSR v svyazi s khozyaistvennymi)
U1  - 338.0947 
KW  - Production economics
KW  - USSR
N1  - translated from Osnovy Ekonomicheskogo Raionirovaniya, Chapeter 2, 1958
ER  -