TY  - BOOK
AU  - Harwit, M.
TI  - Astrophysical concepts
T2  - Astronomy and Astrophysics Library
SN  - 0-387-94943-7
PY  - 1998///
CY  - New York
PB  - Springer-Verlag
KW  - astrophysics
KW  - stars
ER  -