00480nam a2200169 a 450000500170000002000150001708200160003210000220004824500580007026000370012830000290016549000470019463000190024163000130026063000160027370000210028920251203092039.0  a0761900713  a300.72bTAS  aTashakkori, Abbas  aMixed methodologybcombining qualitative and quantive  aThousaNew Delhi OaksbSagec1998  axi, 185 p.bill.c23 cm.  aApplied social research methods Seriesd46  aSocial science  aResearch  aMethodology  aTeddlie, Charles