Finally i was able to find an copy of the “Apple Opas”. I had an photocopied version of it in my collection before. Book was translated to Finnish and written by Tietoväylä in Jyväskylä, Finland, 1981.
The book covers BASIC / DOS3.3 / Pascal as well various hardware add-on’s at the time. The terminology sound funny now in 2017 however of cos.
And it have have forewords by Seppo T. Nykänen CEO of OY Apple Computer Finland AB at the time.
The book will be scanned and it will be available as PDF at : archive.org later this year.
(C) 2017 Jorma Honkanen
Apple ][ forever – finapple