000 00397nam a2200133Ia 4500
008 190601s9999 xx 000 0 und d
082 _a515.35
_bELS
100 _aEl'sgol'ts, L.E.
245 0 _aIntroduction to the theory of differential equations with deviating arguments
260 _aSan Francisco
_bHolden-Day
_c1966
300 _aii, 109 p.
650 _aDifferential equations
942 _cS
999 _c119785
_d119784