TY  - BOOK
AU  - Budding, Edwin; Demircan, Osman
TI  - Introduction to astronomical photometry
SN  - 9780511335037
U1  - R 522.62 BUD-I2 22
PY  - 2007///
CY  - 
PB  - Cambridge Univeristy Press, Cambridge
KW  - Practical & spherical astronomy
ER  -