How to think creatively
By: Leo Markun
Series: Little blue book -- no. 1726
Publisher: Haldeman-Julius Publications
Published: 1932
Place of publication: Girard, Kan
Language: eng
Number of pages: 32
Subjects: Creative thinking
Notes: Printed 26 September 1932.  Cf. My second 25 years / E. Haldeman-Julius, p. 107.