TY  - BOOK
AU  - Seltzer, Leon E
TI  - Exemptions and fair use copyright: the exclusive rights tensions in the 1976 Copyright act 
SN  - 0674273354
AV  - KF 3020 S44
PY  - 1978///
CY  - Cambridge, Mass.
PB  - Harvard University
KW  - Propiedad intelectual
KW  - Estados Unidos
KW  - Procedimiento de fotocopiado -
N1  - "First appeared in the April and June 1977 issues of the Bulletin of the Copyright Society of the U.S.A."; Incluye índice
ER  -