TY  - BOOK
AU  - Emmons,R.C.(Richard Conrad),1898-
TI  - The universal stage (with five axes of rotation)
PY  - 1943///
CY  - Boulder, Colo.
PB  - Geological Society of America
KW  - Crystallography
KW  - Optics, Physical
KW  - Petrographic microscope
KW  - Universal stage (Optical instrument)
KW  - Crystal optics
N1  - 'A large part of this manuscript has been used by my students during the past several years in the mineral laboratory of the University of Wisconsin.'--Pref; 'References cited': p. 203-204
ER  -