Law of patents /
Verkey, Elizabeth.
Law of patents / by Elizabeth Verkey. - Lucknow : Eastern Book Company, 2012. - xl, 997 p.
9350282283 :
Patent laws and legislation--India.
Law of patents / by Elizabeth Verkey. - Lucknow : Eastern Book Company, 2012. - xl, 997 p.
9350282283 :
Patent laws and legislation--India.