LEADER 01100nam0-22003611i-450- 001 990003173360403321 005 20090720151130.0 010 $a0-395-30790-2 035 $a000317336 035 $aFED01000317336 035 $a(Aleph)000317336FED01 035 $a000317336 100 $a20030910d1979----km-y0itay50------ba 101 0 $aeng 102 $aUS 105 $a--------001cy 200 1 $aQuasi-experimentation$edesign & analysis issues for field settings$fThomas D. Cook, Donald T. Campbell 210 $aBoston$cHoughton Miffin Company$dİ1979 215 $aXII, 405 p.$cfig., tab.$d23 cm 320 $aContiene bibl. (pp.387-396) e indice analitico 610 0 $aScienze sociali$aRicerca$aSociologia 676 $a300.72$v22$zita 700 1$aCampbell,$bDonald Thomas$0142192 701 1$aCook,$bThomas D.$0126915 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990003173360403321 952 $a11320 COO$b10431/I$fSES 952 $a300.72 COO 1$b92$fBFS 959 $aSES 959 $aBFS 996 $aQuasi-experimentation$9458108 997 $aUNINA LEADER 01689nam 2200433 450 001 9910704247903321 005 20160129155131.0 035 $a(CKB)5470000002439196 035 $a(OCoLC)936214343 035 $a(EXLCZ)995470000002439196 100 $a20160129d2015 ua 0 101 0 $aeng 135 $aurmn||||||||| 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 12$aA consistent food demand framework for international food security assessment /$fJohn C. Beghin; Birgit Meade; Stacey Rosen 210 1$aWashington, DC :$cUnited States Department of Agriculture, Economic Research Service,$d2015. 215 $a1 online resource (28 unnumbered pages) $ccolor illustrations 225 1 $aTechnical bulletin / USDA ;$vnumber 1941 300 $aTitle from title screen (viewed Jan. 26, 2016). 300 $a"June 2015." 320 $aIncludes bibliographical references (pages 21-22). 606 $aFood security$xMathematical models 606 $aFood prices$xMathematical models 606 $aDemand (Economic theory)$xMathematical models 615 0$aFood security$xMathematical models. 615 0$aFood prices$xMathematical models. 615 0$aDemand (Economic theory)$xMathematical models. 700 $aBeghin$b John C$g(John Christopher),$f1954-$01153165 702 $aMeade$b Birgit 702 $aRosen$b Stacey L. 712 02$aUnited States.$bDepartment of Agriculture.$bEconomic Research Service, 801 0$bGPO 801 1$bGPO 906 $aBOOK 912 $a9910704247903321 996 $aA consistent food demand framework for international food security assessment$93461539 997 $aUNINA