Federal catalog system, NASA. Correct distribution symbol to read ‡. This publication was printed for use within the agency and is not available for distribution.
Description:
cover title, [56] p. il. oblong 12°
Notes:
† Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 830-F
Availability:
† Distribution Made by Issuing Office. • Sent to Depository Libraries. Item 830-F