Çavuşoğlu, Ali Kâr getiren patent stratejileri : patent'le kazan / Patent'le kazan. Ali Çavuşoğlu. - 5. Baskı Ekim 2015 İstanbul. - 125 pages: illustrations, charts ; 18 cm. Subjects--Topical Terms: Patents LC Class. No.: T212 / .C38 2017