Howarth, L. C. Content versus Carrier
Howarth, L. C. Content versus Carrier. In:
Weihs, J. (ed.). The principles and future of AACR: proceedings of the
Internacional Conference on the Principles and Furure Development of AACR.
Toronto, Ontario, Canada, October 23 – 25, 1997.; Chicago: ALA, 1998
Haga clic en 1997_Content versus Carrier.pdf para ver el archivo.