LEADER 00672cam0-2200241 --450 001 9910344259603321 005 20191107100721.0 100 $a20191107d1972----km y0itay50 ba 101 0 $aita 102 $aIT 105 $a 001yy 200 1 $aAnnuario di statistiche demografiche$e1969$fIstituto centrale di statistica 210 $aRoma$c[Istat]$d1972 215 $axi, 164 p.$ctab.$d26 cm 300 $aAnnuari vol. 19 710 02$aIstat$0374421 801 0$aIT$bUNINA$gREICAT$2UNIMARC 901 $aBK 912 $a9910344259603321 952 $aY8/55$b1550$fDINTR 959 $aDINTR 996 $aAnnuario di statistiche demografiche$9487824 997 $aUNINA LEADER 01527aam 2200397I 450 001 9910710027503321 005 20151118015327.0 024 8 $aGOVPUB-C13-195962193b6cead43ef7d8d34891fed3 035 $a(CKB)5470000002476004 035 $a(OCoLC)929882513 035 $a(EXLCZ)995470000002476004 100 $a20151118d1976 ua 0 101 0 $aeng 181 $2rdacontent 182 $2rdamedia 183 $2rdacarrier 200 10$aGuide criteria for laboratory evaluation of backflow prevention devices for protection of potable water supplies /$fGrover C. Sherlin; Robert W. Beausoliel; Lawrence S. Galowin 210 1$aGaithersburg, MD :$cU.S. Dept. of Commerce, National Institute of Standards and Technology,$d1976. 215 $a1 online resource 225 1 $aNBSIR ;$v76-1020 300 $a1976. 300 $aContributed record: Metadata reviewed, not verified. Some fields updated by batch processes. 300 $aTitle from PDF title page. 320 $aIncludes bibliographical references. 700 $aSherlin$b Grover C$01416353 701 $aBeausoliel$b Robert W$01390304 701 $aGalowin$b Lawrence S$01390794 701 $aSherlin$b Grover C$01416353 712 02$aUnited States.$bNational Bureau of Standards. 801 0$bNBS 801 1$bNBS 801 2$bGPO 906 $aBOOK 912 $a9910710027503321 996 $aGuide criteria for laboratory evaluation of backflow prevention devices for protection of potable water supplies$93521423 997 $aUNINA