TY  - BOOK
AU  - Middlehurst, Barbara M, Ed.; Aller, Lawrence H, Ed.
TI  - Stars and stellar systems: Nebulae and interstellar matter
U1  - 523.8  MID-S 
PY  - 1968///
CY  - Universities of Chicago Press, Chicago
KW  - Stars; Descriptive astronomy
ER  -