Cisco Systems - Technology Brief : SNA (1992)

Banyan Systems - Banyan SNA Communications Service Seminar Handout (1993)

Cisco Systems - Protocol Brief : SDLC Transport (1992)

Cisco Systems - Protocol Brief : SDLLC (SDLC to LLC2 Translation) (1992)

RAD Network Devices - SNA Routing In Branch Office Internetworks Seminar Handout

DEC - Digital DECnet / SNA Data Transfer Facility Sales Brochure (1987)

The Orion Group - sna0123 Communications Facility Volume 1 - User's Manual 1987

Vintage IBM Systems Journal Lot 1983 1989 Software REXX DASD SNA