1. Joining together: group theory and group skills
پدیدآورنده : David W. Johnson, Frank P. Johnson
کتابخانه: Library of Faculty of Entrepreneurship University of Tehran (Tehran)
موضوع : Social groups,Leadership,Group relations training
رده :
HM
716
.
J64
2000
2. Joining together: Group theory and group skills
پدیدآورنده : / David W. Johnson, Frank P. Johnson
کتابخانه: Central Library Isfahan University of Medical Sciences (Esfahan)
موضوع : Leadership
رده :
HM131
،.
J6
1997
