1
by Gamma, Erich
Published 2003
Addison-Wesley
Subjects: '; ...Computer software / Development...

2
by Gamma, Erich
Published 2009
Addison-Wesley
Subjects: '; ...Computer software / Reusability...

3
by Gamma, Erich, Helm, Richard, Johnson, Ralph E., Vlissides, John
Published 2015
mitp-Verlags
Subjects: '; ...Computer software / Reusability...