00516nam a2200181 a 450000500170000002000150001708200160003210000180004824500500006625000120011626000250012830000240015369000380017796400160021599700130023199900190024495200710026320251203111839.0 a0340983447 a150.72bCOO aCoolican Hugh aResearch methods and statistics in psychology a5th ed. aLondonbHodderc2009 aix,703p.c24cm.bPB aPsychology- Research- Methodology bcdefg_ a170268 C c138565d138565 00104070aPUbPUd2011-01-04g1820.99l0o150.72 COOp170268yBK