1
by White, Bill
Published August 2013
Subjects: ';
“...PF-HIST...”Published August 2013
Direct link to the issue paper
Webpage listing the issue paper and cited reports
2
3
by Kling, David J.
Published March 5, 1985
Subjects: ';
“...PF-HIST...”Published March 5, 1985
Link to first volume
Webpage linking both volumes
4
5
by Kling, David J.
Published 1996
Subjects: ';
“...PF-HIST...”Published 1996
Link to introductory pages (copyrighted item)
Link to full thesis at Johns Hopkins Libraries