TY  - BOOK
AU  - SEARS (Francis Weston)
TI  - Mechanics heat and sound Ed 2
U1  - 532/83 
PY  - 1964///
CY  - London
PB  - Addison-Wesley
KW  - sound
KW  - Mechanics
KW  - heat
KW  - Ed
KW  - 2
ER  -