00821na  a2200229   4500001001500000005001500015008004100030024002700071100002500098370004800123370002900171372006600200372004500266374006800311374004600379375001100425377001100436400003000447400003000477670003200507670005200539KAC199606643  20210604093539961022 b acnnnaaaa           a bnc      7 a000000008355878X2isni1 aDeMarco, Tom,d1940-  c미국(국명)[美國]0KSH19980227002nlsh  a미국 (펜실베니아)  a정보 기술 산업[情報技術産業]0KSH20020319762nlsh  a컴퓨터[computer]0KSH19980009202nlsh  a컴퓨터 시스템 전문가[--專門家]0KSH20040014612nlsh  a컨설턴트a소프트웨어엔지니어  a남성  l영어1 a디마르코, 톰,d1940-1 a드마르코, 톰,d1940-  aSlack, (인사이트), 2010  a가상국제전거파일(VIAF)uhttp://viaf.org