On the measurement of technological progress across countries /
Jakub Growiec.
- Warsaw : National Bank of Poland. Education and Publishing Department, 2010.
- 41 s. : il. kolor. ; 30 cm.
- Working Papers / National Bank of Poland ; no 73 .
- Working Papers - National Bank of Poland no 73 .
Bibliogr. s. 35-37.
Postęp naukowy i techniczny--aspekt ekonomiczny--Kraje OECD.