1
by Grego, Peter
Published 2005
Springer London

2
by Grego, Peter
Published 2008
Springer New York

3
by Grego, Peter
Published 2009
Springer New York

4
by Grego, Peter
Published 2014
Springer International Publishing

5
by Grego, Peter
Published 2012
Springer New York

6
by Grego, Peter, Mannion, David
Published 2010
Springer New York