31.
 |  | Title: Learning English, Orange Line New, Tl.1, Schülerbuch, Klasse 5 by Helmut Reisener, Gudrun Steinbach, Paul Aston ISBN: 312546840X Publisher: Klett Pub. Date: 01 December, 1999
|
32.
 |  | Title: Learning English, Red Line New, Ausgabe für Baden-Württemberg, Schleswig-Holstein, Mecklenburg-Vorpommern, Sachsen-Anhal, Workbook by Paul Aston, Marion Horner, Rosemary Lampater ISBN: 3125464153 Publisher: Klett Pub. Date: 01 January, 2001
|
33.
 |  | Title: Learning English, Red Line New, Ausgabe für Baden-Württemberg, Schleswig-Holstein, Mecklenburg-Vorpommern, Sachsen-Anhal, Grammatisches Beiheft by Stephanie Ashford, Paul Aston, Claudia Finkbeiner, Rosemary -Jones Helleyer, Marion Horner ISBN: 3125464951 Publisher: Klett Pub. Date: 01 December, 1997
|
34.
 |  | Title: Let's go, New, Workbook by Paul Aston, Elizabeth Edmondson, Stephen Spreight, Linda Coulson, Franz Elischberger, Clemens Radau ISBN: 3125465559 Publisher: Klett Pub. Date: 01 September, 1997
|
35.
 |  | Title: Learning English, Green Line New, Tl.1, Schülerbuch, Klasse 5 by Paul Aston, Rosemary Hellyer-Jones, Marion Horner ISBN: 3125462703 Publisher: Klett Pub. Date: 01 January, 1996
|
36.
 |  | Title: Learning English, Compact Course, Neu, Tl.4, Schülerbuch by Paul Aston, Lutz Brede, Beate Brenner-Kotzur ISBN: 3125817005 Publisher: Klett Pub. Date: 01 January, 2002
|
37.
 |  | Title: Learning English, Orange Line Tl. 4 (Grundkurs). Workbook. by Irene Gagel, Paul Aston, Elizabeth Edmondson ISBN: 3125874505 Publisher: Klett Pub. Date: 01 January, 1995
|
38.
 |  | Title: English Now Intermediate Plus Student's Book by Paul Aston, Elizabeth Edmondson ISBN: 0194333817 Publisher: Oxford University Press Pub. Date: 16 March, 1989
|
39.
 |  | Title: English Now Intermediate Plus Workbook by Paul Aston, Elizabeth Edmondson ISBN: 0194333825 Publisher: Oxford University Press Pub. Date: 16 March, 1989
|
40.
 |  | Title: English Now Intermediate Plus Teacher's Book by Paul Aston, Elizabeth Edmondson ISBN: 0194333833 Publisher: Oxford University Press Pub. Date: 16 March, 1989
|