Hans Schaefer

Hans Schaefer is independent consultant in software testing in Norway. He is president of the Norwegian Testing Board. He has been consulting and teaching software testing methods since 1984. He organizes the Norwegian Special Interest Group in Software Testing for Western Norway. His work emphasis is consulting, teaching and coaching test process improvement and test design techniques as well as reviews.

Software Testing Foundations Software Testing Foundations (Rocky Nook)
by Tilo Linz, Hans Schaefer, Andreas Spillner
Fourth Edition March 2014
Print: $44.95
Ebook: $35.99

Software Testing Foundations Software Testing Foundations (Rocky Nook)
by Tilo Linz, Hans Schaefer, Andreas Spillner
Second Edition January 2007
OUT OF PRINT

Software Testing Foundations Software Testing Foundations (Rocky Nook)
by Andreas Spillner, Tilo Linz, Hans Schaefer
May 2006
OUT OF PRINT