LEADER 00954nam0-22003371i-450 001 990006840000403321 005 20180521115833.0 035 $a000684000 035 $aFED01000684000 035 $a(Aleph)000684000FED01 035 $a000684000 100 $a20010426d1994----km-y0itay50------ba 101 0 $aeng 105 $ay-------001yy 200 1 $aCase study research$edesign and methods$fRobert K. Yin 205 $a2. ed. 210 $aLondon$cSage$dc 1994 215 $aXVIII, 174 p.$d22 cm 225 1 $aApplied social research methods series$v5 610 0 $aScienze sociali - Ricerca - Metodo 676 $a300.722$v20 700 1$aYin,$bRobert K.$033449 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990006840000403321 952 $aCollez. 1940 (5)$b27402$fFSPBC 952 $a1005 sez. Andriello$b1005$fDARPU 959 $aFSPBC 959 $aDARPU 996 $aCase study research$916173 997 $aUNINA