Collaborative work, social communications and information systems : proceedings of the IFIP TC8 Working Conference on Collaborative Work, Social Communications and Information Systems, COSCIS '91 Helsinki, Hanasaari, Finland, 27-29 August 1991
Collaborative work, social communications and information systems : proceedings of the IFIP TC8 Working Conference on Collaborative Work, Social Communications and Information Systems, COSCIS '91 Helsinki, Hanasaari, Finland, 27-29 August 1991
Collaborative work, social communications and information systems : proceedings of the IFIP TC8 Working Conference on Collaborative Work, Social Communications and Information Systems, COSCIS '91 Helsinki, Hanasaari, Finland, 27-29 August 1991
Collaborative work, social communications and information systems : proceedings of the IFIP TC8 Working Conference on Collaborative Work, Social Communications and Information Systems, COSCIS '91 Helsinki, Hanasaari, Finland, 27-29 August 1991