TY  - BOOK
AU  - Sen, Jai
TI  - Interrogative empires
T2  - The Are other worlds possible? 
SN  - 9789381144022
AV  - 306.858 
PY  - 2012///
CY  - New Delhi
PB  - Daanish Books
N1  - Includes bibliographical references and index
ER  -