Joining together : group theory and group skills /
David W. Johnson, Frank P. Johnson.
- 2nd ed.
- Englewood Cliffs, N.J. : Prentice-Hall, c1982.
- xv, 510 p. : ill. ; 24 cm.
Includes index.
Bibliography: p. 491-502.
0135103967
81021028
Social groups. Leadership. Group relations training.