TY  - BOOK
AU  - Greenberg, Joel S., ed.
AU  - Hertzfeld, Henry R., ed.
TI  - Space economics /ed. by Joel S. Greenberg, Henry R. Hertzfeld
T2  - Progress in Astronautics and Aeronautics. V.144
SN  - 156347042X
U1  - 629.1 
PY  - 1992///
CY  - Washington, D.C
PB  - AIAA
ER  -