TY  - BOOK
AU  - Sadoff,Ahren
TI  - Questioning the universe: concepts in physics 
AV  - QC24.5 .S33 2009
U1  - 530 22
PY  - 2009///
CY  - Boca Raton, Florida, London, [England], New York
PB  - CRC Press
KW  - Physics
KW  - Popular works
KW  - Cosmology
KW  - Electronic books
N1  - Includes index
UR  - https://ebookcentral.proquest.com/lib/bacm-ebooks/detail.action?docID=1633597
ER  -