Analysis and assessment criteria of labor (on the example of the Tver region) Oleg Belousov, Galina Grekova, Yirzhi Kraft Analysis and assessment criteria of labor (on the example of the Tver region) // Creative Economy. — 2009. — № 8 (32). — p. 35-42. — URL: http://bgscience.ru/com/lib/135 Read more ›