TY  - BOOK
AU  - Aller,Lawrence H.
TI  - An introduction to astrophysics
AV  - QB461 .A57
U1  - 523 
PY  - 1946///-
CY  - Bloomington, Ind.
KW  - Astrophysics
N1  - Includes bibliographies; pt. 1. The physical background.--pt. 2. Stellar atmospheres and stellar interiors
ER  -