Large group guidance activities :
Wittmer, Joe.
Large group guidance activities : a k-12 sourcebook / Joe Wittmer, Diane W. Thompson ; [edited by] Don L. Sorenson. - 2nd ed. - Minneapolis, MN : Educational Media Corporation, 2006. - p. cm.
9781930572447 (alk. paper)
Large group guidance activities : a k-12 sourcebook / Joe Wittmer, Diane W. Thompson ; [edited by] Don L. Sorenson. - 2nd ed. - Minneapolis, MN : Educational Media Corporation, 2006. - p. cm.
9781930572447 (alk. paper)