Law relating to patents trade marks, copyrights, designs and geographical indcations : indication including semiconductor circuits and layout desing, protection integrate , varities and trips / B. L. Wadehra

Wadehra, B.L

Law relating to patents trade marks, copyrights, designs and geographical indcations : indication including semiconductor circuits and layout desing, protection integrate , varities and trips / B. L. Wadehra - 3rd Ed. - delhi universal law publishing co. pvt. ltd. 2004 - Iviii, 674p - vol.:iss. .

346.048 / WAD/PAL

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