TY  - BOOK
AU  - Keighley, H.J.P.
AU  - McKlm, F.R.
TI  - The Physical world: an O level course: H.J.P Keighley and F.R. McKlm
U1  - 536 
PY  - 1965///
CY  - Oxford
PB  - Pergamon Press
KW  - Physics-Study and Teaching
N1  - Content: Vol.2-Heat energy and waves
ER  -