International Classification for Industrial Designs. Geneva: WIPO /World Intellectual Property Organization/, 2013 207 p. 978-92-805-2323-2.
International Classification for Industrial Designs. Geneva: WIPO /World Intellectual Property Organization/, 2013 207 p. 978-92-805-2323-2.
(2013) International Classification for Industrial Designs, Geneva: WIPO /World Intellectual Property Organization/ 207 p. 978-92-805-2323-2.
(2013). International Classification for Industrial Designs. Locarno Classification. Geneva: WIPO /World Intellectual Property Organization/, 207 p.
International Classification for Industrial Designs: Locarno Classification. Geneva: WIPO /World Intellectual Property Organization/; 2013. p. 207 p. ISBN: 978-92-805-2323-2.