001: 75699
003: Starlibrary PMS 4.5
005: 20180420
020: ^a81-219-2232-1
066: ^asw.d
072: ^amathematics
082: ^a513
100: ^aswapan kumar
240: ^adiscrete mathematics
245: ^adiscrete mathematics
260: ^c2004
650: ^a title