LEADER 00378nus0a2200169 i 450 
001 CFI0022482
005 20201210232254.0
049   $aSBN
100   $a19861223a19869999||||0itac50      ba
102   $ait
110   $abzu||||||||
200 1 $aProblemi della difettologia
210   $aRoma$cBulzoni$d1986-.
801  3$aIT$bIT-FI0098$c19861223
977   $a CF
FMT   $aCO
FOR   $aCO