TY -
BOOK
AU - Martinez, Patrick
TI -
The observer's guide to astronomy
PB - Cambridge University Press
KW - Astronomy Amateurs' manuals
KW - Astronomy Observers' manuals
KW - Astronomy
PY - 19XX-
BT - Practical astronomy handbooks ; 4
CY - Cambridge
UR - http://slubdd.de/katalog?TN_libero_mab2
ER -