TY  - BOOK
AU  - Espinosa,, J.M.Rodriguez et.al.
TI  - Instrumentation for large telescopes / 
SN  - 0-521-58291-1
U1  - 522.2 
PY  - 1997///
CY  - Cambridge
PB  - CUP
KW  - Astronomical instruments
ER  -