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1.
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Cambridge(mass) : Massachusetts Institute Of Technology, 1969.
English | G 112 NOR.I |
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2.
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Concord, New Hampshire : UNH Franklin Pierce School of Law, 1975.
English | 29 US |
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3.
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Bruxelles [Belgium] : Larcier, 1971.
English | 8 BE |
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4.
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München [Germany] : Mitteilungen der deutschen Patentanwälte, 1978.
German | 43 DE |
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5.
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Cologne [Germany] : German Association for the Protection of Intellectual Property (GRUR), 1973.
German | 28 DE |
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