TY  - BOOK
AU  - Baidyanath Basu
TI  - Introduction to astrophysics
SN  - 8120311213
CY  - New Delhi
KW  - Astronomical instruments
KW  - Astronomy
KW  - Astrophysics
KW  - Bioastronomy
KW  - Cosmology
KW  - Galaxies
KW  - Instruments --
KW  - Stars
N1  - Includes bibliographical references and index. Reprint year 2006
ER  -