TY  - GEN
T1  - Astronomy and astrophysics
DA  - 1988.
CY  - Washington, D.C. :
CN  - QB500
PB  - National Academy Press,
PP  - Washington, D.C. :
PY  - 1988.
ID  - 415153
KW  - Space astronomy.
KW  - Astrophysics.
KW  - Space sciences.
TI  - Astronomy and astrophysics
LK  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10055583
UR  - https://univsouthin.idm.oclc.org/login?url=http://site.ebrary.com/lib/usiricelib/Doc?id=10055583
ER  -