Weil, Lisl ; Gertie & Gus / Lisl Weil. - U.S.A : Parent's Magazine Press; [c1977] - no p. ; illus. 23.05 cm. ISBN: 0819309117 Subjects--Topical Terms: --English Literature--Stories--Children's StoryU.S.A Dewey Class. No.: 823 / WEG