TY  - BOOK
AU  - 
TI  - Stars and clusters
T2  - The Harvard Books on Astronomy / Ed. by G. Field ... et al
SN  - 0674834402
U1  - 523.8 
PY  - 1979///
CY  - Cambridge, Mass.
PB  - Harvard University Press
KW  - Stars
KW  - Clusters
N1  - Includes bibliogr. references and index
ER  -