Books listed by ISBN
>
Zysk i S-ka
> Fredrickson Barbara L.
Fredrickson Barbara L.
title
ISBN-13
(ISBN-10)
year of publication
Pozytywnosc
978-83-75O6-7O9-5
(83-75O6-7O9-1)
2011
B. L.
·
Barbara L.
·
Barbara L. Fredrickson
Fredrik Back