TY  - BOOK
AU  - Mark,Hans
TI  - Encyclopedia of space science and technology. 2 Vols.
SN  - 0471324086
U1  - 500.503 
PY  - 2003///
CY  - New Jersey
PB  - John Wiley
KW  - Space science, Encyclopaedias
KW  - Space science and technology, Encyclopaedia
N1  - V. 1; A-L .-; V. 2; M-Z.-
ER  -