TY  - GEN
AU  - Hynek, J. A.
TI  - Astrophysics : a topical symposium
T2  - edtited by Edward Arthur Fath)
U1  - 523.01 
PY  - 1951///
CY  - New York
PB  - McGraw-Hill
KW  - ASTROPHYSICS
N1  - Includes index
ER  -