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15 documents found.
Published:
| Moon, P. & Spencer, D.E.
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| -
Published:
| Schumacher, R.O.
Published:
| Festinger, L.
Published:
| Huber, L.
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| Schouten, J.F.
Published:
| Hopkinson, R.G. & Bradley, R.C.
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| Walker, W.P.
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| -