PEDAGOGICAL DIAGNOSTICS AS AN ELEMENT OF EMPIRICAL PEDAGOGICAL STUDIES PEDAGOGICAL DIAGNOSTICS AS AN ELEMENT OF EMPIRICAL PEDAGOGICAL STUDIES Year Third (2015) / Issue First Year Third (2015) / Issue First Author(s): Angel Dimitrov Slavchev Author(s): Angel Dimitrov Slavchev DOI: DOI: 10.15547/PF.2015.007 Read the article