TY  - BOOK
AU  - Crawford, David L., ed.
TI  - Instrumentation in astronomy VI: pt. 2
SN  - 0-89252-662-9
PY  - 1986///
CY  - Washington
PB  - Society of Photo-Optical Instrumentation Engineers
KW  - Astronomical instrumentation
KW  - Astronomy and Astrophysics Thesaurus
ER  -