TY  - BOOK
AU  - Bely, Pierre-Yves
AU  - Christian, Carol
AU  - Roy, Jean-Rene
TI  - A question and answer guide to Astronomy
SN  - 9781107601710
U1  - 520 
PY  - 2011///
CY  - New Delhi
PB  - Cambridge University Press
N1  - Includes bibliographical references and index
ER  -