A guide to implementing the receptive mode
By: by Arthur Deikman ; produced by Division of Interpretation, National Park Service
Contributors: United States. National Park Service
Publisher: U.S. Dept. of the Interior, National Park Service, Division of Interpretation
Published: 1976
Place of publication: [Washington]
Language: eng
Number of pages: 32
Subjects: National parks and reserves -- United States; Recreation areas; Psychological recreations
Notes: Bibliography: p. 31