Understanding physics.
3 v. illus. 25 cm.
"Mentor books."
Content notes : v. 1. Motion, sound, and heat.--v. 2. Light, magnetism, and electricity.--v. 3. The electron, proton, and neutron.
Phone no. 91-33-2575 2100, Fax no. 91-33-2578 1412, ksatpathy@isical.ac.in
