Unger, Merrill F. 1909-1980., Biblical demonology : a study of spiritual forces at work today / [print] Merrill F. Unger. - Grand Rapids, Michigan : Kregel Publications, (c)1994. - xi, 250 pages ; 22 cm. Previously published: 5th edition Wheaton, Illinois : Scripture Press, 1963. ISBN: 9780825439018 LCCN: 94017882 Subjects--Topical Terms: Demonology--Biblical teaching. LC Class. No.: BS680.U57.B535 1994 BS680