The art of helping: Carkhuff, Robert R. Amhurst, MA: Human Resource Development Press, 1972. 178 Pp. $3.45

• Book ID: 113989735
• Publisher: Elsevier Science
• Year: 1972
• Tongue: English
• Weight: 59 KB
• Volume: 3
• Category: Article
• ISSN: 0005-7894
• DOI: 10.1016/s0005-7894(72)80032-7