Home›Books›Research methods in clinical psychologyResearch methods in clinical psychologyby Alan S. Bellack, Michel HersenPopularity 1viii, 417 p. ; 24 cmPsychologyClinical psychologyPsychotherapyResearchPathological PsychologyMethodsPsychology. 2PsychiatryResearch DesignRechercheForschungsmethodeForschung