author = { Sax, Gilbert },

title = { Principles of educational and psychological measurment and evaluation inst,4 Instructor's manual },

edition = { 4. ed. } ,

publisher = {Wadsworth Publ. Comp.},

isbn = {0534257526},

keywords = { Lehrbuch , Testtheorie , Testkonstruktion },

year = {1997},

address = { Belmont, Calif. },

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