Gordon D. Coplein, Alfred E. Hirsch, Jr ., cochairmen
Practising Law Institute
c1972-
Patents, copyrights, trademarks, and literary property course handbook series
no. 28, 53-54, 90, 116, 143, 176
1971 , 1974 : v. 1 , 1974 : v. 2 , 1976 , 1978 , 1980 , 1982 , 1984
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