Kankanala, Kalyan C. Indian Patent Law and Practice / by Kalyan C. Kankanala, Arun K. Narasani and Vinita Radhakrishnan - New Delhi: Oxford University Press, 2013. - xxiii, 353p. ISBN: 9780198089605 Subjects--Topical Terms: AmendmentLawLawPatents Dewey Class. No.: 346.540486 / KAN/I