TY  - BOOK
AU  - Verschuur, Gerrit L.
TI  - The invisible universe: the story of radio astronomy
SN  - 978-0387-30816-6
PY  - 2007///
CY  - New York
PB  - Springer
KW  - Pulsars
KW  - Quasars
KW  - Radio astronomy
KW  - Radio galaxies
ER  -