Két tanulmány a kreativitás problémáiról
By: Sági Mária, Vitányi Iván.
Contributors: Vitányi, Iván, joint author.
Edition: 2., változatlan utánnyomás.
Publisher: Népművelési Intézet
Published: 1979
Place of publication: Budapest
Language: hun
Number of pages: 70
Subjects: Creative ability.
Notes: Bibliography: p. 63-70.