TY  - BOOK
AU  - Kembhavi, Ajit K.
AU  - Narlikar, Jayant V.
TI  - Quasars and active galactic nuclei an introduction
SN  - 9780521479899
U1  - 524.883 
PY  - 1999///
CY  - New York
PB  - Cambridge
KW  - ASTRONOMY
KW  - QUASARS
ER  -