1. Face to face
Author: / John and Erna Perry
Library: Central library of medical university of Isfahan (Esfahan)
Subject: Social problems,Social institutions- United States,United States- Social conditions- 1960-1980
Classification :
HN65
.
P4
1976
2. The social web
Author: /John A. Perry and Erna Perry.
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: جامعهشناسی
Classification :
HM
۵۱
/
پ
۴
س
۹ ۱۳۵۲
3. The social web; an introduction to sociology
Author: / [by] John and Erna Perry
Library: Central Library and Archive Center of shahid Beheshti University (Tehran)
Subject: Sociology
Classification :
301
P463
1974
4. The social web; an introduction to sociology
Author: /John and Erna Perry
Library: National Library and Archives of Islamic Republic of Iran (Tehran)
Subject: جامعهشناسی
Classification :
HM
۵۱
/
پ
۴
س
۹ ۱۳۵۵
