Wald, Oletta, The joy of discovery in Bible study / [print] Oletta Wald. - revisedition. edition. - Minneapolis : Augsburg Pub. House, (c)1975. - 96 pages ; 22 cm. ISBN: 9780806615134 LCCN: 75022710 LC Class. No.: BS600.W157.J696 1975 BS600