@article{38100, recid = {38100}, title = {Industrial Property : Monthly Review of the World Intellectual Property Organization (WIPO) and the United International Bureaux for the Protection of Intellectual Property (BIRPI) ; 12th year – No. 5, May 1973.}, pages = {1 volume ;}, url = {http://tind.wipo.int/record/38100}, doi = {https://doi.org/10.34667/tind.38100}, }