TY  - BOOK
AU  - Biswas,C.C.
TI  - Man and his universe
SN  - 8190044249 :
U1  - 909 
PY  - 2002///
CY  - Kolkata
PB  - Jadavpur University
KW  - Astronomy
KW  - Popular works
N1  - Includes bibliographical references and index
ER  -