Patent law
Narayanan, P.
Patent law - 4th ed. - Kolkata : Eastern Law House , 2018. - 1041p. : 20cm.
Include index
Hard
9788171773190
Patent Law
346.048 6 / NAR
Patent law - 4th ed. - Kolkata : Eastern Law House , 2018. - 1041p. : 20cm.
Include index
Hard
9788171773190
Patent Law
346.048 6 / NAR