Economics of the patent system
KAUFER Enich
Economics of the patent system KAUFER Enich - Chur Harwood Academic Publishers 1989 - viii,66p cm. - Fundamentals of Pure and Applied Economics; v.30 .
041526930x 10303.76
012/2012-13, 12/06/2012, PIONEER BOOK DISTRIBUTORS General Book
Economics
Z:26730x.N89, M9
Economics of the patent system KAUFER Enich - Chur Harwood Academic Publishers 1989 - viii,66p cm. - Fundamentals of Pure and Applied Economics; v.30 .
041526930x 10303.76
012/2012-13, 12/06/2012, PIONEER BOOK DISTRIBUTORS General Book
Economics
Z:26730x.N89, M9