Group discussion : theory and technique /
Harnack, Robert Victor, 1927-
Group discussion : theory and technique / R. Victor Harnack, Thorrel B. Fest, Barbara Schindler Jones. - 2d ed. - Englewood Cliffs, N.J. : Prentice-Hall, c1977. - xiv, 299 p. : ill. ; 24 cm.
Includes bibliographies and indexes.
0133652475
76040060
Discussion.
LC 6515 / .H35 1977
Group discussion : theory and technique / R. Victor Harnack, Thorrel B. Fest, Barbara Schindler Jones. - 2d ed. - Englewood Cliffs, N.J. : Prentice-Hall, c1977. - xiv, 299 p. : ill. ; 24 cm.
Includes bibliographies and indexes.
0133652475
76040060
Discussion.
LC 6515 / .H35 1977