Donald L. Avila

D.A. · Donald A. · DONALD L. AVILA, WILLIAM W. PURKEY ARTHUR W. COMBS · L a

Allyn and Bacon · Macmillan

titleISBN-13year of publica-
tion
other author(s)
Helping Relationships: Basic Concepts for the Helping Professionals978-0-205-08250-61984Arthur W. Combs
Helping relationships: basic concepts for the helping professions978-0-02-050595-21978Arthur W. Combs · William W. Purkey
Helping relationships: Basic concepts for the helping professions978-0-205-05959-11978Arthur W. Combs · William W. Purkey
Perspectives on Helping Relationships and the Helping Professions: Past, Present and Future978-0-205-08325-11985Arthur W. Combs
The Helping Relationship Sourcebook978-0-205-05843-31977

 

DONALD L. AVILA, WILLIAM W. PURKEY ARTHUR W. COMBS