CoverXcn/CE 72恐龙的秘密First publishedFebruary 1990Length1 page (1 tiers)Printed1 time, in 1 countryAlso codedxcn/ce72CharactersMickey MouseIn bold: the story's lead.Where it was printedDateCountryIssueTitleFebruary 1990China卡通连环画选 72恐龙的秘密