Published [1981]
Report Number(s): APA 939
Link to full textPublished 1980.
Report Number(s): APA 598 APA 1517
Link to full textReport Number(s): APA 1618 SUS 414
Link to full textPublished [1981]
Report Number(s): APA 568 (draft)
Link to full textPublished [1982]
Report Number(s): APA 568 SUS 94
Link to full textReport Number(s): APA 564 SUS 90
Link to full textReport Number(s): APA 1288
Link to full textReport Number(s): APA 567 (draft)
Link to full textReport Number(s): APA 567 SUS 93
Link to full textReport Number(s): APA 566 SUS 92
Link to full textReport Number(s): APA 2839
Link to full textReport Number(s): APA 2673
Link to full textReport Number(s): APA 467
Link to full textReport Number(s): APA 1027
Link to full text