TY  - BOOK
AU  - Johns, R.V..
AU  - Ware , W.F..
AU  - Rees, A.I..
TI  - Graded and Everyday Examples in Physics
U1  - 531 
PY  - 1949///
CY  - New York
PB  - Macmillan and co
KW  - Physics
KW  - G-Physics
ER  -