21st semiannual report to Congress, Jan. 1-June 30, 1969.
Publication Title:
21st semiannual report to Congress, Jan. 1-June 30, 1969.
Display Title:
21st semiannual report to Congress, Jan. 1-June 30, 1969.
Corporate Agency Authors:
National Aeronautics and Space Administration
Sort Author:
National Aeronautics and Space Administration
Author place:
Washington, DC
Author zip:
20546
Date:
[1970.]
Publish Date ISO Format:
1970-01-01T00:00:00Z
Publication Start:
19700101
Publication End:
19701231
Corporate/Agency Author:
National Aeronautics and Space Administration
Publication month:
13
Publication year:
1970
SuDoc number:
NAS 1.1:969
Description:
xvi+232 p. il.
Notes:
[Text on p. 2 of cover. Also issued as H. doc. 314, 91st Congress, 2d session.]
Notes:
[Text on p. 2 of cover. Also issued as H. doc. 314, 91st Congress, 2d session.] * For Sale by Superintendent of Documents. Paper, 81.25. • Sent to Depository Libraries. Item 830-A
Availability:
* For Sale by Superintendent of Documents. Paper, 81.25. • Sent to Depository Libraries. Item 830-A