TY  - BOOK
AU  - Tirion Wil
AU  - Tirion Wil
TI  - Cambridge star atlas
SN  - 9780521173636 (pbk)
U1  - B96f, N6;Q1 RR 
PY  - 2011///
CY  - Cambridge
PB  - Cambridge Univ Press     
KW  -  Astronomy
KW  -  Galaxies
KW  -  Seasonal sky maps
KW  -  Star atlas
KW  - Physics
N1  - References 90p
ER  -