TY  - BOOK
AU  - Thewlis, J., ed.
TI  - Encyclopaedic dictonary of physics: vol. 7, stellar magnitude to zwitter Ion
PY  - 1962///
CY  - Oxford
PB  - Pergamon Press
KW  - Encyclopedia-Physics
KW  - NASA Thesaurus
KW  - Physics Encyclopedia
ER  -