00860nam0-22003011i-450-990003200360403321000320036FED01000320036(Aleph)000320036FED0100032003620000920d1957----km-y0itay50------baitaITSome Applications of Behavioural Researchedited by Rensis Likert and Samuel P. Hayes, Jr..ParisUNESCO\c\\1957.333 p.21 cmScience and Society11130Hayes,Samuel Perkins<jr.>Likert,Rensis<1903- >ITUNINARICAUNIMARCBK99000320036040332111130 LIK2314/ISESSESSome Applications of behavioural research422585UNINAING01