Graduate Program in Educational Sciences.Erkman, Fatoş.Fathi, Leyla.2023-03-162023-03-161991.ED 1991 F26https://digitalarchive.library.bogazici.edu.tr/handle/123456789/1598830 cm.Early childhood teachers.Preschool teachers -- Training of.Education, Preschool.Education -- Evaluation.Teacher behavior observation scale :|(TE.B.O.S)xviii, 244 leaves;