LEADER 01065nam0-22003251i-450 001 990005449250203316 005 20200319115015.0 035 $a000544925 035 $aUSA01000544925 035 $a(ALEPH)000544925USA01 100 $a20010829d1983----km y1itay5003----ba 101 0 $aeng 102 $aUS 200 1 $aPlanning and analysis of observational studies$fWilliam G. Cochran$gedited by Lincoln E. Moses and Frederick Mosteller 210 $aNew York . John Wiley & Sons$d1983 215 $a144 p.$d23 cm 225 2 $aWiley series in probability and mathematical statistics 410 1$12001$aWiley series in probability and mathematical statistics 606 0 $aMetodi statistici$2BNCF 676 $a001.422 700 1$aCOCHRAN,$bWiliam G.$0613534 702 1$aMOSTELLER,$bFrederick 702 1$aMOSES,$bLincoln E. 801 0$aIT$bSOL$c20120104 912 $a990005449250203316 951 $a000 001.42 COC$b47 DISES 959 $aBK 969 $aDISES 996 $aPlanning and analysis of observational studies$91143688 997 $aUNISA