Grosse Ledder, 1972. Goldberg, Leonard,

title	ISBN-13 (ISBN-10)	year of publica- tion	other author(s)
Psychic dependence: definition, assessment in animals and man;: Theoretical and clinical implications,	978-O-387-O6478-9 (O-387-O6478-8)	1973	Hoffmeister, F. Bayer-Symposium