LEADER 00509nus1 2200193 i 450 
001 UBO0251111
005 20240503062737.0
100   $a19970210a19..9999||||0itac50      ba
102   $ait
110   $abzu||||||||
200 1 $aAlma materiali
210   $aBologna$cCLUEB.
801  3$aIT$bIT-NA0079$c19970210
850   $aIT-NA0079          
912   $aUBO0251111
977   $a 01$a 88$a AN$a BN
996   $aAlma materiali$91693022
997   $aUNISANNIO
998 \\$1001CFI0323388$12001 $aAlma materiali. Didattica