Singh, Pushpendra P World encyclopaedia of mass communication ethics Prof. Pushpendra P. Singh, etal - 1st edition - New Delhi Jnanada Prakashan (P&D) 2009 - xx, (721-1058)p. :ill ISBN: 9788171393176 Subjects--Topical Terms: 0 Dewey Class. No.: 175 PUS.3