TY  - BOOK
A1  - 
TI  - Astronautical research, 1972: proceedings of the 23d congress of the International Astronautical Federation, Vienna, 8-15 October 1972
PB  - كتابخانه مركزی دانشگاه صنعتی شریف
SN  - 72110485
UR  /book/72110485/Astronautical-research-1972-proceedings-of-the-2/
ER  -