GOP'P14 PG/3728 PG/3729 PG/3730 PG/3731 PG/3732 Gopalakrishnan, N. S. Principles of intellectual property / N. S. Gopalakrishnan & T. G. Agitha ; with a foreword by K. N. Chandraskharan Pillai. – 2nd ed. – Lucknow : Eastern Book , 2014 xlviii, 619p. Rs.353/- . Intellectual property right . Agitha, T. G. |