1. BAKARKA 1
by BATZUK 
Price: USD 25.20
Dealer: Biblio, World of Books Ltd
Description: Paperback. Very Good. ISBN 8497834674 9788497834674 [GB] 

2. Bakarka 1 Liburua + Erantzun orria
by Letamendia San Roman, Juan Antonio 
Price: USD 241.02
Dealer: Abebooks, Iridium_Books
Description: ISBN10: 8497834674, ISBN13: 9788497834674, [publisher: ELKAR] Softcover [DH, SE, Spain] [Publication Year: 2009]