1
2
3
4
5
Published [1975-1976]
Report Number(s): APA 2360 APA 2361 APA 2362 APA 2363 APA 2364 APA 2972 APA 2973 APA 2974 APA 2975 SUS 442
Direct link to the first volume (The study and report (Original and revised pages interfiled)).List of all volumes.
6
7
8
9
Published [1984]
Report Number(s): APA 2430 SUS 429 SUS 441
Report as distributed with cover.Some copies have this alternative t.p. without cover.
10
11
Published 1981.
Report Number(s): APA 310 APA 311 APA 312 APA 1307 APA 1308 APA 1309 RTS 11 RTS 11a RTS 11b RTS 11c SUS 12
Direct link to the first volume (the main report).List of volumes.
12
13
14
15
16
Published [1982?]
Report Number(s): APA 69 APA 70 APA 71 APA 1266 APA 1267 APA 1268 SUS 37
Direct link to first volume (text of the main report).LIst of volumes.
17
18
19
20
