Patent law /
Narayanan, P. 1917-
Patent law / by P. Narayanan - 3rd ed. - Calcutta : Eastern Law House, 1998 - 990 p. ; 24 cm.
Includes index
8171770908 RM169.00
Patent law--United Kingdom
Patent law / by P. Narayanan - 3rd ed. - Calcutta : Eastern Law House, 1998 - 990 p. ; 24 cm.
Includes index
8171770908 RM169.00
Patent law--United Kingdom
