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1Published 1991“...HC 685.5 .R454...”
Book -
2Published 1991“...HC 685.5 .C758...”
Book -
3
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4Published 1993“...HF 4417.7 .F4771...”
Book -
5Published 1993“...HJ 5715 .F4 .F477...”
Book -
6Published 1993“...HC 685.5 .F4769 o...”
Book -
7
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8Published 1995“...HC 685.5 .N277 1995...”
Conference Proceeding Book -
9