001: 18678
003: Starlibrary PMS 4.5
005: 20180430
020: ^a0-256-15151-2
066: ^aCh.o
072: ^adesign - oriented approach
082: ^a005.43
100: ^aCharles Crowley
240: ^aoperating system: design - oriented approach
245: ^a ^b design - oriented approach
260: ^c1997
650: ^a operating system