Sunflower solar collector.
Subtitle: Prepared under contract no. NAS 5-465 for National Aeronautics and Space Administration.
Contributors: United States. National Aeronautics and Space Administration.
Series: NASA contractor report,; NASA CR-46
Publisher: For sale by the Office of Technical Services, Dept. of Commerce
Published: 1964
Place of publication: Washington
Language: rus
Number of pages: 184
Subjects: Space vehicles -- Solar engines -- Collectors.
Notes: Bibliography: p. A1-A2.