TY  - BOOK
AU  - Lequeux, J
TI  - Structure and evolution of galaxies
T2  - Documents on modern physics
PY  - 1969///
CY  - New York
PB  - Gordon and Breach Science
KW  - Active galactic nuclei
KW  - Astronomy and astrophysics thesaurus
KW  - Galaxies
ER  -