The address of the Squarenote developer is as follows:
SQN Inc.
60 East Chestnut St., #422
Chicago, IL 60611
email: [log in to unmask]http://sqn.com/
Anita Cohen-Williams; Reference Services; Hayden Library
Arizona State University, Tempe, AZ 85287-1006
PHONE: (602) 965-4579 FAX: (602) 965-9169
[log in to unmask] Owner: HISTARCH, SPANBORD, SUB-ARCH