000 00390nam a2200133Ia 4500
008 211214s9999 xx 000 0 und d
040 _cJayakar Knowledge Resource Centre
100 _aLeghton, W
245 0 _aIntroduction to the theory of differential equations
260 _bMcGraw hill Book Company Inc.
_aNew York
_c1952
300 _aviii,174 p.
653 _aMathematics
942 _c1
999 _c29557
_d29557