000 00518 a2200193 4500
003 ISURu
005 20240721183658.0
041 _aeng
082 _a515.62076
_bSPI
090 _d4469
100 _aSpiegel, Murray R
_950569
245 _aTheory and problems of calculus of finite differences and difference equations
260 _aNew York
_bMcGraw-Hill
_c1971
_g1971
300 _a[6],259p
490 _aSchaum's Outline Series
650 0 _aMATHEMATICS
_911190
942 _cR
999 _c4469
_d4469
945 _dMain Library ADMIN
_c26318