TY  - BOOK
AU  - Gingerich,Owen
TI  - New frontiers in astronomy: readings from Scientific American 
SN  - 0716705206.
AV  - QB51 .F74 1975
U1  - 520/.8 
PY  - 1975///]
CY  - San Francisco
PB  - W. H. Freeman
KW  - Astronomy
N1  - Published in 1970 under title: Frontiers in astronomy; Includes index; Bibliography: p. [357]-367
ER  -