edited by Ian R. Edgar and Andrew Russell
Routledge, 1998
Buku Teks
Gilbert, Neil, author
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Buku Teks
Midgley, James, author
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Buku Teks
Kirst-Ashman, Karen Kay, author
Cengage Learning , 2017
Buku Teks
Kirst, Ashman Karen Kay, author
Cengage Learning, 2013
Buku Teks