1
by Hirsch, S. Carl.
Published 1966
Book
2
3
by Bodecker, N. M.
Published 1974
Book
8
by Cummings, Betty Sue.
Published 1978
Book
9
Book
14
Published 1991
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Electronic Journal
15
Published 1992
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Electronic Journal
16
Published 1987
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Electronic Journal
17
Published 1994
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Electronic Journal
20
Published 2007
Book