Computer message systems : proceedings of the IFIP TC 6 international symposium on computer message systems /

by IFIP TC6 International Symposium on Computer Message Systems, Uhlig, Ronald P., IFIP Techinical Committe 6
Published 1981.

Computer message systems'85 : proceedings of the IFIP TC6 international symposium on computer message systems /

by IFIP TC6 International Symposium on Computer Message Systems, Uhlig, Ronald P., IFIP. Technical Committee 6.
Published 1986.