TY  - BOOK
AU  - Hewitt, Paul G.
TI  - Conceptual physics: a new introduction to your environment.
SN  - 0316359696
AV  - QC 23 .H49 1981 
PY  - 1981///
CY  - U.S.A.
PB  - Little brown and company
KW  - physics
ER  -