TY  - BOOK
AU  - Tillery, Bill W.
AU  - Tillery, Bill W.
TI  - Physical science
SN  - 978-0-07-131678-1
U1  - BCir.500.2 -Ninth edition
PY  - 2009///
CY  - -New york
PB  - Mc Graw-Hill
N1  - Includes appendix and index; Contents I. Physics.  --II. Chemistry.  --III. Astronomy.  --IV. Earth science
ER  -