TY  - BOOK
AU  - Kaufmann,William J.
TI  - Astronomy: the structure of the universe 
SN  - 9780023621307
U1  - 520 
PY  - 1977///
CY  - New York
PB  - Macmillan Publishing Co.
KW  - Astronomy
N1  - Includes index
ER  -