LEADER 00743nam0-22002771i-450- 001 990000729840403321 005 20001010 035 $a000072984 035 $aFED01000072984 035 $a(Aleph)000072984FED01 035 $a000072984 100 $a20001010d--------km-y0itay50------ba 101 0 $aita 105 $ay-------001yy 200 1 $aGraphis Diagrams$ethe Graphic Visualization of Abstract data 210 $aZurigo$cThe Graphis Press$d1974 215 $a184 p. ill. 25 cm 700 1$aHerdeg,$bWalter$036656 801 0$aIT$bUNINA$gRICA$2UNIMARC 901 $aBK 912 $a990000729840403321 952 $aGRA.DE B 38$b9656$fFARBC 959 $aFARBC 996 $aGraphis diagrams$9187212 997 $aUNINA DB $aING01