Patent law /
Narayan, P.
Patent law / P. Narayan - Supplement to the 3rd ed. - New Delhi : Eastern Law House, 1999. - 108p. : 22 cm.
(978)+8171771076
Patent law
Law
346.048 6 / NAR
Patent law / P. Narayan - Supplement to the 3rd ed. - New Delhi : Eastern Law House, 1999. - 108p. : 22 cm.
(978)+8171771076
Patent law
Law
346.048 6 / NAR