00742nam a2200217Ia 4500003000600000005001700006008004100023020002200064040002500086082002100111100001800132245006700150260002000217300002600237500003500263650005600298942001200354942000800366952013500374999001500509NORSU20240514032756.0240214s9999    xx            000 0 und d  a978-0-521-67656-4  aNORSU-DumcNORSU-Dum  a001.432 G32 2007  aGerring, John 0aCase study research: principles and practicescby John Gerring  bCambridgec2007  ax, 265 pages;  23 cm.  aIncludes References and Index   aSocial sciences--Research--methodology--case method  cBK2ddc  2ddc  00102ddc4070aNORSU-DumbNORSU-DumcRESd2024-02-14i36645l0oRes 001.432 G32 2007pNORSU000010020r2024-02-14w2024-02-14yBK  c5078d5078