please add book

[Harald]

* Title: Aja raamat
* Author(s) name(s): Avo Üprus
* ISBN: 5-450-00641-1
* Publisher: Eesti Raamat
* Publication Date Year: 1988
* Page count: 140
* Format: paperback
* Language: Estonian
* Link to book cover: https://raamatuvahetus.ee/book/fadc2e...

[Elisa]

added https://www.goodreads.com/book/show/2...