Bibtex-Export
@book{ Fietkau1973, title = {Zur Methodologie des Experimentierens in der Psychologie}, author = {Fietkau, Hans-Joachim}, year = {1973}, series = {Psychologia Universalis}, pages = {112}, volume = {25}, address = {Meisenheim am Glan}, publisher = {Hain}, isbn = {3-445-01045-5}, keywords = {Methodologie; methodology; Experiment; experiment; experimentelle Psychologie; experimental psychology; empirische Forschung; empirical research; Beobachtung; observation; Handlung; action; Erhebungsmethode; data collection method; Forschungsplanung; research planning; Forschungspraxis; research practice}}