@Article{ CABALLO:197-214,

author = { VICENTE ENRIQUE CABALLO MANRIQUE } ,

title = { BEHAVIOR MODIFICATION IN SPAIN: AN OUTLINE OF ITS HISTORIC DEVELOPMENT AND CURRENT SITUATION },

journal = { Behavioral Psychology/Psicología Conductual },

year = { 1999 },

volume = { 7 },

pages = { 197-214 },

}