Seemuth, David P. How dynamic is your small group? / David P. Seemuth. - Wheaton, Ill. : Victor Books, c1991. - 119 p. : ill. ; 23 cm. - GroupBuilder resources . ISBN: 0896938808 LCCN: 91015793 Subjects--Topical Terms: Church group work. LC Class. No.: BV652.2 / .S44 1991 Dewey Class. No.: 253/.7