author = { Boyce, Robert B. AND Bryan, Roy C. },

title = { To What Extent Do Pupils’ Opinions of Teachers Change in Later Years },

publisher = {Informa UK Limited},

isbn = {0022-0671},

isbn = {1940-0675},

keywords = { Education },

year = {1944},

url = { http://slubdd.de/katalog?TN_libero_mab2 }