Plamen Kalchev
Plamen Kalchev is a professor at the Sofia University "St. Kl. Ohridski ", Ph.D. of Psychological Sciences. He has published nine monographs and over 50 studies and articles in the field of childhood and adolescent psychology.
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
-20%
TOP
Showing 1 to 12 of 12 (1 Pages)
