Cook,Trevor
A user's guide to patents / Trevor Cook - 4th ed. - West Sussex : Bloomsbury Professional, 2015. - xli,926p.;
9781780434896
Patent laws and legislation
346.410 486
A user's guide to patents / Trevor Cook - 4th ed. - West Sussex : Bloomsbury Professional, 2015. - xli,926p.;
9781780434896
Patent laws and legislation
346.410 486