Lahiri, Jayanta Lectures on intellectual property laws: copyright, patents, trade marks industrial design and geographical indication by Jayanta Lahiri - Kolkata R. Cambray c2009 - xxvii,581p.; 24cm. ISBN: 9788189659073 Subjects--Topical Terms: Property law--Lectures Intellectual property laws--Lectures Dewey Class. No.: 346.048 / LAH