THANKAPPAN,V.K creator text NEW DELHI NEW AGE INTERNATIONAL PUBLISHERS 2012 3RD monographic 533 PHYSICS LINEAR VECTOR SPACES, THE BASIC PRINCIPLES, QUANTUM DYNAMICS, THEORY OF ANGULAR MOMENTUM, INVARIANCE PRINCIPLES AND CONSERVATION LAWS, THEORY OF SCATTERING, APPROXIMATION METHODS, IDENTICAL PARTICLES, RELATIVISTIC WAVE EQUATIONS, ELEMENTS OF FIELD QUANTIZATION, THE INTERPRETATIONAL PROBLEM. 530.12,THA 9788122433579