1.
React Interact Situations for Communication
by Byrd, Donald R. H., Clement...
ISBN: 9780130220578
List Price: $30.67
2.
Spectrum 6 A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138302337
List Price: $17.33
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Spectrum 1 A Communicative Course in English
by Byrd, Donald R. H., Warshaw...
ISBN: 9780138298623
List Price: $18.20
4.
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Spectrum 2 A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138299798
List Price: $17.33
6.
Spectrum 5 A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138301910
List Price: $17.33
7.
Spectrum 3 A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138300685
List Price: $17.33
8.
Spectrum 1A A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138298708
List Price: $9.27
9.
Spectrum 2 A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138299873
List Price: $9.27
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Spectrum VI A Communicative Course in English, Level 6
by Warshawsky, Diane, Costinet...
ISBN: 9780138302580
List Price: $10.40
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Spectrum: A Communicative Course in English, Vol. 4 - Diane Warshawsky - Paperback
by Warshawsky, Diane, Costinet...
ISBN: 9780138327750
List Price: $7.30
13.
Spectrum: A Communicative Course in English, Vol. 4
by Warshawsky, Diane, Costinet...
ISBN: 9780138301675
List Price: $8.60
15.
16.
Spectrum 1B A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138298883
List Price: $9.27
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Spectrum 2B A Communicative Course in English
by Warshawsky, Diane, Costinet...
ISBN: 9780138300272
List Price: $9.27
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Spectrum 2: A Communicative Course in English, Level 2 Workbook 2B
by Warshawsky, Diane, Costinet...
ISBN: 9780138300432
List Price: $6.00
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Spectrum Teachers Edition 4: A Communicative Course in English (4)
by Warshawsky, Diane, Costinet...
ISBN: 9780138301750
List Price: $28.00
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Spectrum: A Communicative Course in English, Vol. 4 - Diane Warshawsky - Paperback
by Warshawsky, Diane, Costinet...
ISBN: 9780138328092
List Price: $6.00
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Spectrum: A Communicative Course in English, Vol. 3 - Diane Warshawsky - Hardcover
by Warshawsky, Diane, Costinet...
ISBN: 9780138301347
List Price: $8.60