TY  - BOOK
TI  - Contemporary Economics
SN  - 2300-8814
CY  - Poland
KW  -  Economic theory. Demography
KW  -  Economics as a science
KW  - Social Sciences
UR  - https://doaj.org/toc/b2fe36e106d74a25bbd2e6adb0f45a09
ER  -