TY  - BOOK
AU  - Middlehurst, B. M.
AU  - Aller, L. H.
TI  - Nebulae and interstellar matter
T2  - Stars and stellar systems compendium of astronomy and astrophosics; v. 7
PY  - 1968///
CY  - Chicago
PB  - University of Chicago Press
KW  - Astronomy and astrophysics thesaurus
KW  - Interstellar matter
KW  - Nebulae
ER  -