61
Published [1982?]
...APA 69...

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.
62
Published [1982]
...APA 5...

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64
by Hoover, Philip.
Published [1980]
...APA 1363...

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65
66
Published ©1983.
...APA 1124...

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67
Published [1984]
...APA 1858...

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68
Published [1985]
...APA 2776...

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70
71
Published [1984]
...APA 1453...

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72
Published [1985]
...APA 2777...

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73
Published [1985]
...APA 2779...

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74
Published [1985]
...APA 2780...

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75
Published [1985]
...APA 2778...

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76
79
Published [1984]
...APA 1190...

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80
Published [1984]
...APA 1189...

Report Number(s): APA 1189

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