1
Published 1982.

Report Number(s): APA 938 (draft 2) RTS 14 (draft 2) SUS 28

Link to full text
2
Published [1981]

Report Number(s): APA 3506 RTS 11d (draft) SUS 327

Link to full text
3
Published [1984?]

Report Number(s): APA 4153 RTS 23 (draft)

Link to full text
4
Published [1982]

Report Number(s): APA 938 (draft 1) RTS 14 (draft 1)

Link to full text
5
Published [1983]

Report Number(s): APA 938 (draft 3) RTS 14 (draft 3)

Link to full text