TY  - BOOK
AU  - Asimov,Isaac, x
AU  - x
TI  - The stars in their courses: x
SN  - x
U1  - 508/ASS 
PY  - 1970///
CY  - N.Y.
PB  - Doubleday
KW  - Science
KW  - Physics
N1  - x
ER  -