TY - BOOK AU - Keighley,H.J.P. AU - McKim,Frank Robertson TI - The physical world: an O-level course SN - 0080064027 (v. 1) varies AV - QC21 .K312 PY - 1969///] CY - Oxford, New York PB - Pergamon Press KW - Physics N1 - v. 1. Mechanics.--v. 2. Heat energy and waves.--v. 3. Electricity, magnetism, and atomic structure ER -