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*019  $bl
*035  $a(EXLNZ-47BIBSYS_NETWORK)999400651344702201
*035  $a(NO-LaBS)15177823(bibid)
*035  $a(NO-TrBIB)940065134
*035  $a940065134-47bibsys_network
*040  $aNO-TrBIB$bnob$ekatreg
*1001 $aBorofsky, Samuel$_113490900
*24510$aElementary theory of equations
*260  $aNew York$c1950
*300  $ax, 302 s.
*901  $a70
*999  $aoai:nb.bibsys.no:999400651344702202$b2021-11-14T20:56:07Z$z999400651344702202
^