TY - GEN AU - Unn, V. K. TI - Changing contours of public domain in copyright: a study of some contemporary legal issues U1 - 341.7582 UNN PY - 2007/// CY - Hyderabad PB - NULH KW - Copyright-Law and Legislation KW - Intellectual Property Law N1 - Under the supervision of Dr. V. Balakista Reddy and Prof. A. Lakshminath ER -