00313nam a22001457a 450000500170000002000180001704100120003508200190004710000170006624500250008325000070010826000320011530000080014736500120015520251203092319.0  a9783319800844  aEnglish  a300.72 Q16 PRU  aPruzan Peter  aResearch Methodology  a01  aSpringerbSwitzerlandc2016  a326  b2000.00