Group composition, an instructional program /
Bertcher, Harvey J.
Group composition, an instructional program / by Harvey J. Bertcher and Frank F. Maple, with Henry Wallace. - Ann Arbor, Mich. : Campus Publishers, 1974, c1972. - iii, 85 p. ; 22 cm.
Includes bibliographical references.
Small groups.
302.3 / BEG 1974
Group composition, an instructional program / by Harvey J. Bertcher and Frank F. Maple, with Henry Wallace. - Ann Arbor, Mich. : Campus Publishers, 1974, c1972. - iii, 85 p. ; 22 cm.
Includes bibliographical references.
Small groups.
302.3 / BEG 1974