TY  - BOOK
AU  - Bortz,Fred
TI  - The big bang theory: Edwin Hubble and the origins of the universe 
T2  - Revolutionary discoveries of scientific pioneers
SN  - 9781477718032
AV  - QB 36.H83 .B648 2014
PY  - 2014///
CY  - New York
PB  - Rosen Publishing
KW  - Hubble, Edwin Powell,
KW  - Astronomers
KW  - United States
KW  - Biography
KW  - Juvenile literature
KW  - Galaxies
KW  - Expanding universe
N1  - Includes bibliographical references (pages 70-77) and index; The making of a young astronomer -- From astronomy to cosmology -- Galaxies! -- Looking backward in time -- Hubble's celebrity and legacy
ER  -