00927cam a2200277 a 450000100090000000300050000900500170001400800410003101000170007202000310008902000310012004000180015104200080016904300120017705000230018908200190021210000250023124501390025625000120039526000440040730000500045150400510050165000400055270000220059270000350061416371414Nust20170419123120.0100802s2011    enka     b    001 0 eng    a  2010032342  a9780415583350 (hard cover)  a9780415583367 (soft cover)  aDLCcDLCdDLC  apcc  ae-uk---00aLB1028b.C572 201100a370.72 COH2221 aCohen, Louis,d1928-10aResearch methods in education /cLouis Cohen, Lawrence Manion, and Keith Morrison ; with contributions from Richard Bell ... [et al.].  a7th ed.  aLondon ;aNew York :bRoutledge,c2011.  axxii, 758 p. :bill. (chiefly col.) ;c25 cm.  aIncludes bibliographical references and index. 0aEducationxResearchzGreat Britain.1 aManion, Lawrence.1 aMorrison, Keithq(Keith R. B.)