01108nam a2200241Ia 450000100060000000300050000600500170001100800410002801000170006911100720008611100790015811100720023724501970030926000440050626500660055030000220061650400410063865000460067965000530072570000380077870000250081670000250084189239BIBL20160527204430.0740719s1973    ilua     b    10010 eng d  acn 74005574 20aBanff International Conference on Behavior Modificationn4thd1972.20aBanff International Conference on Behavior Modificationn4thd1972.2Local20aBanff International Conference on Behavior Modificationn4thd1972.10aBehavior changebmethodology, concepts and practice :the fourth Banff International Conference on Behavior Modificationcedited and introduced by Leo A. Hamerlynck, Lee C. Handy, Eric J. Mash.0 aChampaign, Ill.bResearch Presscc1973.  aResearch Press, 2612 North Mattis Ave., Champaign, Ill. 61820  axiv, 358 p.bill.  aIncludes bibliographical references. 0aBehavior modificationxCongresses.2Local 6aComportement, Modification duxCongrès.2Local10aHamerlynck, Leo A.d1929-.2Local10aMash, Eric J.2Local10aHandy, Lee C.2Local