2
by Ashton, Bill,
Published [1985]
...APA 2775...

Report Number(s): APA 2775 SUS 543

Link to full text
3
Published [1985]
Contents: '; ...[Main report]. (APA 3556 ; SUS 512) -- Part IV and Appendix C. (SUS 529)....

Report Number(s): APA 3556 APA 3556 add. SUS 512 SUS 529

Direct link to the first volume (the main report).
List of all volumes.