چند خط چند رنگ /by Ṣanāyiʻ-i Dastī va Gardishgarī (Iran). Pizhūhishgāh-i Mīrās̲-i Farhangī va Gardishgarī Sāzmān-i Mīrās̲-i FarhangīWriting a summary for young readers…For young readersBook data: Open Library