TY  - BOOK
AU  - Thewlis, James, ed. 
TI  - Encyclopaedic dictionary of physics general, nuclear, solid state, molecular, chemical, metal and vacuum physics, astronomy, geophysics, biophysics and related subjects: v. 7 : stellar magnitude to Zwitter ion
SN  - 80065465
PY  - 1962///
CY  - Oxford
PB  - Pergamon Press
KW  - Physics Dictionary
ER  -