Law relating to patents trade marks copy right designs and geographical indications
Wadehra, B.L.
Law relating to patents trade marks copy right designs and geographical indications - 3rd ed. - Delhi Universal 2004 - lviii, 674p p.
347.771 W117L
Law relating to patents trade marks copy right designs and geographical indications - 3rd ed. - Delhi Universal 2004 - lviii, 674p p.
347.771 W117L
