TY  - BOOK
AU  - Disney,Michael
TI  - The hidden universe
SN  - 9780025316706
U1  - 523.1 
PY  - 1984///
CY  - New York
PB  - Macmillan
KW  - Astronomy
KW  - Universe
N1  - Includes index; Bibliography: p. 249-252
ER  -