LEADER 00831nam0-22002771i-450- 001 990001321700403321 035 $a000132170 035 $aFED01000132170 035 $a(Aleph)000132170FED01 035 $a000132170 100 $a20000920d1988----km-y0itay50------ba 101 0 $aeng 200 1 $aCombinatorial configurations designs codes graphs$fVladimir D. Tonchev. 210 $aHarlow (UK)$cLongman$d1988. 215 $a189 p.$d24 cm 225 1 $aPitman monographs and surveys in pure and applied mathematics$v40 676 $a511.6 700 1$aTonchev,$bVladimir D.$059890 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990001321700403321 952 $aC-18-(40$b8860$fMA1 959 $aMA1 996 $aCombinatorial configurations designs codes graphs$9382991 997 $aUNINA DB $aING01