LEADER 01106nam a2200265 i 4500 001 991003670929707536 008 190524s2014 caua b 001 0 eng d 020 $a9781452226101 035 $ab14369278-39ule_inst 040 $aBibl. Dip.le Aggr. Ingegneria Innovazione - Sez. Ingegneria Innovazione$beng 082 00$a300.721$223 100 1 $aCreswell, John W.$0143582 245 10$aResearch design :$bqualitative, quantitative, and mixed methods approaches /$cJohn W. Creswell 250 $a4th ed. 260 $aThousand Oaks :$bSAGE,$cc2014 300 $axxix, 273 p. :$bill. ;$c26 cm 504 $aIncludes bibliographical references and indexes 650 0$aSocial sciences$xResearch$xMethodology 650 0$aSocial sciences$xStatistical methods 907 $a.b14369278$b02-07-19$c25-06-19 912 $a991003670929707536 945 $aLE026 300.721 D CRE 01.01 2014$g1$i2026000131047$lle026$nProf. Corallo / Biblioteca$op$pE85.04$q-$rl$s- $t0$u0$v0$w0$x0$y.i15894563$z25-06-19 996 $aResearch design$9509802 997 $aUNISALENTO 998 $ale026$b24-05-19$cm$da $e-$feng$gcau$h0$i0