The physical world : an O-level course /
H. J. P. Keighley and F. R. McKim.
- 2nd ed.
- Oxford : Pergamon Press, 1969
- 3 v.: ill. (part col.); 25 cm.
- The Commonwealth and international library. Physics division .
v. 1. Mechanics.--v. 2. Heat energy and waves.--v. 3. Electricity, m agnetism, and atomic structure.