Report Number(s): APA 38 APA 438
Link to full textPublished [1985]
Report Number(s): APA 3195
Link to full textPublished [1974]
Report Number(s): APA 1612 RTS 1 SUS 19
Link to full textReport Number(s): APA 416 APA 1335 SUS 116 SUS 117
Link to full textPublished 1987.
Report Number(s): APA 3477 APA 3510
Link to full textReport Number(s): APA 4156
Link to full textReport Number(s): APA 3281 RTS 5 SUS 26
Link to full textReport Number(s): APA 421 APA 1321 SUS 55
Link to full textReport Number(s): APA 16
Link to full textPublished [1984]
Report Number(s): APA 1702 APA 2325
Link to full textPublished [1983]
Report Number(s): APA 415
Link to full textPublished [1982]
Report Number(s): APA 414 APA 1334 SUS 115
Link to full textReport Number(s): APA 42 APA 451
Link to full textPublished [1984]
Report Number(s): APA 1704 APA 2327
Link to full textPublished [1983]
Report Number(s): APA 419
Link to full textPublished 1983.
Report Number(s): APA 305
Link to full textLink to full text
Link to full text
Report Number(s): APA 4164
Link to full textPublished [1983]
Report Number(s): APA 417
Link to full textPublished [1984]
Report Number(s): APA 2326
Link to full textReport Number(s): APA 413
Link to full text