LEADER 01165oam  2200361zu 450 
001 996200198303316
005 20220524193256.0
010   $a978-1-55752-935-1
010   $a9781557529351
010   $a1-55752-935-3
035   $a(CKB)3420000000000386
035   $a(SSID)ssj0000703023
035   $a(PQKBManifestationID)12269142
035   $a(PQKBTitleCode)TC0000703023
035   $a(PQKBWorkID)10689655
035   $a(PQKB)11158487
035   $a(OPTICAL)31&yr=2012
035   $a(EXLCZ)993420000000000386
100   $a20160829d2012      uy              
101 0 $aeng
181   $ctxt
182   $cc
183   $acr
200 10$a2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference
210 31$a[Place of publication not identified]$cIEEE$d2012
300   $aBibliographic Level Mode of Issuance: Monograph
311   $a1-4673-0262-7 
702   $aIEEE Staff
801  0$bPQKB
906   $aPROCEEDING
912   $a996200198303316
996   $a2011 Optical Fiber Communication Conference and Exposition and the National Fiber Optic Engineers Conference$92514905
997   $aUNISA

LEADER 00967nam a2200253 i 4500
001 991000479849707536
005 20020506130935.0
008 981215s1997    fi            ||| | eng  
020   $a9514575911
035   $ab10706471-39ule_inst
035   $aEXGIL146419$9ExL
040   $aBiblioteca Interfacoltà$bita
100 1 $aPehkonen, Erkki$0454837
245 10$aUse of open-ended problems in mathematics classroom /$ced. Erkki Pehkonen
260   $aHelsinki :$bUniversity, Department of teacher education,$c1997
300   $a130 p. ;$c21 cm.
490 0 $aResearch Report ;$v176
650  4$aMatematica - Insegnamento
907   $a.b10706471$b23-02-17$c28-06-02
912   $a991000479849707536
945   $aLE002 Ped. II C 18$g1$i2002000490421$lle002$o-$pE0.00$q-$rl$s-  $t0$u0$v0$w0$x0$y.i10802034$z28-06-02
996   $aUse of open-ended problems in mathematics classroom$9909142
997   $aUNISALENTO
998   $ale002$b01-01-98$cm$da  $e-$feng$gfi $h0$i1