Non abbiamo ancora una biografia di S. Harkness.
Pubblicato in Inglese
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Reading 2000 Teacher's Guides
1986
Reading 2000 (R200)
1986
Reading 2000 (R200)
1987
That's entertainment
1986
Super Gran
1987
Reading 2000: Level 4
1987
Reading 2000 Book Study Guides : Level Four, Book 2
1986

Plains Indians long ago
1988

One world?
1988

Neighbours
1986

Myths and mysteries
1986
Looking at Teeth
1988

Into the unknown
1986
Graduate Earnings 1974-95
Gifts
1986
Dragon slayer
1987
Dragon Slayer
1987

Celebrations and festivals
1988