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Volumn 67, Issue 4, 1997, Pages 373-375
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Introduction
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Author keywords
[No Author keywords available]
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Indexed keywords
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EID: 84992904237
PISSN: 00346543
EISSN: None
Source Type: Journal
DOI: 10.3102/00346543067004373 Document Type: Article |
Times cited : (2)
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References (4)
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