LEADER 01107nam0 22002653i 450 
001 VAN0086973
005 20240208032120.154
100   $a20120130d1990       |0itac50      ba
101   $aita
102   $aIT
105   $a||||    |||||
200 1 $aax²+hxy+cy²=n$eBoulder, Colorado - August 1989$fJohn H. Conway
210   $aProvidence$cAmerican mathematical society$d1990
215   $a1 videocassetta (VHS)$ccolore, sonoro$d20x12 cm
300   $aVideoregistrazione
410  1$1001VAN0086961$12001 $aAMS-MAA joint lecture series$1210  $aProvidence$cAmerican mathematical society
620   $aUS$dProvidence$3VANL000273
700  1$aConway$bJohn Horton$3VANV024345$050219
712   $aAmerican mathematical society$3VANV108732$4650
801   $aIT$bSOL$c20240209$gRICA
899   $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$1IT-CE0120$2VAN08
912   $aVAN0086973
950   $aBIBLIOTECA DEL DIPARTIMENTO DI MATEMATICA E FISICA$d08CONS      MULTIMEDIA              9           $e08   4432              20120130            
996   $aAx²+hxy+cy²=n$93872967
997   $aUNICAMPANIA