TY - BOOK AU - Asimov,Isaac TI - Understanding physics AV - QC 23 .A8 PY - 1966/// CY - New York PB - Walker KW - Physics N1 - Includes bibliographical references and index; v. 1. Motion, sound, and heat.--v. 2. Light, magnetism, and electricity.--v. 3. The electron, proton, and neutron N2 - Volume 1 entitled - Motion, Sound and Heat; Volume 3 entitled The Electron, Proton and Neutron; Volume 2 entitled - Light, Magnetism and Electricity ER -