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008 010516s1987    us            000 0 eng d
020   $a0803956630
035   $ab10977429-39ule_inst
035   $aPARLA157624$9ExL
040   $aDip.to Scienze pedagogiche$bita
082 0 $a301
100 1 $aYin, Robert K.$033449
245 10$aCase study research :$bdesign and methods /$cRobert K. Yin
260   $aThousand Oaks :$bSage,$c1987
300   $a160 p. ;$c23 cm
490 0 $aApplied social research methods series ;$v5
650  4$aSociologia - Ricerche$xMetodi
907   $a.b10977429$b23-02-17$c28-06-02
912   $a991002224139707536
945   $aLE022 301 YIN01.01$g1$i2022000019521$lle022$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i11089702$z28-06-02
996   $aCase study research$916173
997   $aUNISALENTO
998   $ale022$b01-01-01$cm$da  $e-$feng$gus $h0$i1