TY  - BOOK
AU  - Sears,Francis Weston
TI  - Mechanics, heat and sound
T2  - Principles of physics series
AV  - QC23 .S3696
U1  - 530 
PY  - 1950///
CY  - Cambridge, Mass.
PB  - Addison-Wesley Press
KW  - Mechanics
KW  - Heat
KW  - Sound
N1  - First ed. published in 1944 as v. 1 of the author's Principles of physics
ER  -