000 00387 a2200157 4500
999 _c34734
_d34734
003 WUSLLib
008 201013b ||||| |||| 00| 0 eng d
020 _a0826922449
041 _aEnglish
082 _a510
_bPRA
245 _aPractical math
260 _aIllinois:
_bAmerican technical publishers,
_c1994
300 _a340p.;
_c24cm.
650 _aMathematics
_920494
942 _cL
_2ddc