00411nam a2200145 a 4500001001400000003000400014008004100018020002700059050002100086100002300107245006600130260002600196300001700222650002600239vtls000083136MTX101204 2010    xxk           000 0 eng d  a9781849206129 /c1,44000aH62bS93 C3 20101 aSwanborn, Peter G.10aCase study research : what, why and how? /cby Peter Swanborn  aLondon :bSAGE,c2010  a178 p :bill 0aResearchxMethodology