Wilkendorf, Dieter Die Frösi-Schatzinsel / Dieter Wilkendorf. - Berlin : Verl. Junge Welt , 1967. - 127 pages ; 25 cm. - 741.5 (43) (NLA) . Subjects--Topical Terms: Comic books, strips, etc. --GermanyCondensed books Universal Decimal Class. No.: 741.5 (43) (NLA)