Book of stamps perhaps (5)

I believe the answer is:

album

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'book' is the definition.
(album is a kind of book)

I don't understand the rest of the clue.

(Other definitions for album that I've seen before include "Book for filling in" , "Blank book for mounting photos, stamps etc" , "Book for displaying a collection" , "Item of music released" , "Photograph/stamp book" .)

I've seen this clue in The Globe and Mail.

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