000 00462nam a2200181 4500
003 KDUcat
008 210610b ||||| |||| 00| 0 eng d
020 _a070108706
041 _aEnglish
082 _a511.33
_bC38
100 _aChurchill, Ruel V
_961936
245 _aOperational mathematics
250 _a3rd ed.
260 _aNew York
_bMcGraw-Hill
_c1958
300 _axii,481 p.
_bill
650 _aOperational Mathematics
_962230
942 _2ddc
_cLM
999 _c35529
_d35529