3 treff

Handbook of applied psychology
edited by Douglas H. Fryer and Edwin R. H...
Bok Språk ikke angitt 1969
Developing people in industry : principles and methods of training
Douglas H. Fryer, Mortimer R. Feinberg, S...
Bok Engelsk 1956
General psychology
Douglas H. Fryer, Edwin R. Henry and Char...
Bok Engelsk 1954