TY  - BOOK
AU  - Asimov,Isaac
TI  - The universe: from flat earth to black holes--and beyond 
SN  - 080270655X :
AV  - QB44.2 .A84 1980
U1  - 523 19
PY  - 1980///
CY  - New York
PB  - Walker
KW  - Astronomy
KW  - Popular works
KW  - sears
KW  - Universe
N1  - Includes index; Bibliography: p. 307; Booklist; Wilson's Senior High School; Young Adult; Young Adult; Follett Library Resources
N2  - Presents a scientific survey of what is known about the universe. Includes black holes, white holes, optical quasars and theories on the extent of the universe
ER  -