Analysis of the future
Subtitle: the Delphi method
By: [by] Olaf Helmer
Series: [Rand Corporation. Paper] P-3558
Publisher: Rand Corp.
Published: 1967
Place of publication: Santa Monica, Calif
Language: eng
Number of pages: 11
Subjects: Delphi method; Forecasting; Methodology
Notes: Cover title.

Includes bibliographical references.