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*1001 $aChaibderraine, Mohamed$0(NO-TrBIB)90095312$_114386000
*24510$aEducational wastage at the primary level :$bsocio-economic and school factors related to dropping out, repetition and promotion$cby Mohamed Chaibderraine
*260  $aLinköping$c1978
*300  $a205 s.
*4901 $aLinköping studies in education. Dissertations$v9
*502  $aAvh. (Doktorgrad) - Linköping University, 1978.
*830 0$aLinköping studies in education. Dissertations (trykt utg.)$x0345-7516$v9$w998020642994702201$_23810700
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*999  $aoai:nb.bibsys.no:999003308564702202$b2021-11-14T20:56:59Z$z999003308564702202
^