TY  - BOOK
AU  - Barr, Lawrence D., ed.
ED  - Society of Photo-Optical Instrumentation Engineers Conference
ED  - Society of Photo-optical Instrumentation Engineers
TI  - Advanced technology optical telescopes: IV, pt. 1, proceedings of the SPIE, held at Tucson, Arizona from 12-16, 1990
T2  - SPIE proceedings series; v. 1236
SN  - 0-8194-0280-X
PY  - 1990///
CY  - Washington
PB  - Society of Photo-Optical Instrumentation Engineers
KW  - Astronomy and Astrophysics Thesaurus
KW  - Optical telescopes
ER  -