TY  - BOOK
AU  - Sanchez F Ed.
AU  -  Collados M Ed.
TI  - Soalar observations:techniques and interpretation
T2  - Canary Islands winter school of Astrophysics
U1  - B93:f2, N2 
PY  - 1992///
CY  - Cambridge
PB  - CUP         
KW  - Sun
ER  -