LEADER 00841nam0-22003131i-450- 001 990003078350403321 010 $a0-04-312014-8 035 $a000307835 035 $aFED01000307835 035 $a(Aleph)000307835FED01 035 $a000307835 100 $a20000920d1989----km-y0itay50------ba 101 0 $aita 102 $aIT 200 1 $aField Research$ea Sourcebook and Field Manual$fedited by Robert G.Burgess. 205 $a4th ed. 210 $aLondon$cUnwin Hyman$d1989. 215 $aXII, 286 p.$d25 cm 225 1 $aContemporary Social Research Series$v4 676 $a11220 702 1$aBurgess,$bRobert G. 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003078350403321 952 $a11220 BUR$b8475$fSES 959 $aSES 996 $aField Research$9460354 997 $aUNINA DB $aING01