000 00410nam a2200157Ia 4500
003 LDD
008 181029s9999 xx 000 0 und d
040 _cLDD
100 _aEL'SGOL'TS, L.E
245 0 _aDifferential equations
_cL.E EL'SGOL'TS
260 _aDelhi
_bHindustan publishing
_c1961
300 _avi, 359p
440 _aInternational monographs series
901 _a314
_b12-03-1996
942 _2ddc
_cBK
999 _c30120
_d30120