TY  - BOOK
AU  - Asimov Isaac
TI  - The universe: from flat earth to quasar
SN  - 080270316X
AV  - QB44.2 .A84 1971
U1  - 523 
PY  - 1971///]
CY  - New York
PB  - Walker
KW  - Astronomy
KW  - Popular works
KW  - Local
ER  -