000 00323nam a2200121Ia 4500
008 170912s9999 xx 000 0 und d
082 _a FRA/T
100 _aFRANK AYRES
245 0 _aTHEORY AND PROBLEMS OF DIFFERENTIAL EQUATIONS,SCHAUMS OUTLINE SERIES
260 _bLAXMI PUBLICATIONS
_c1972
300 _a295
942 _cTB
999 _c5014
_d5014