00563nam a2200193Ia 4500008004100000020001400041082001600055100002000071245003200091250000700123260003400130300002900164500000700193600002000200650002000220942000700240952010700247999001500354240925s9999    xx            000 0 und d  a201565331  a378.757 SCH  aSchafer, Werner 0aSystem Network Architecture  aNA  aNew York:bFree Pressc,1992.  aviii,222p.bNAfOriginal  aNA  aSocial Sciences  aSocial Sciences  cBK  011040708SSaUITUbUITUd2000-04-02eNAl0o378.757 SCHpQ3247r2024-09-25 07:13:05w2024-09-25yBK  c5746d5746