TY  - BOOK
ED  - United States
ED  - United States
TI  - NASA space systems technology model
SN  - 0273-4362
AV  - TL 858 .U54a 1980
U1  - 629.4/05 
CY  - Washington, D.C.
PB  - National Aeronautics and Space Administration, Office of Aeronautics and Space Technology
KW  - Astronautics
KW  - Research
KW  - United States
KW  - Periodicals
KW  - Local
N1  - Description based on: 1981; Issues <1980-> published in 3 or more vols
ER  -