000 00301nam a2200109 4500
245 _aFunctional differential equations
_cJ. Hale
100 _aHale, J.
260 _aNew York
_bSpringer-Verlag
_c1971
300 _aviii,238p.; 25cm.-
490 _aApplied mathematical sciences; no.3
082 _a515.3
_bHAL
999 _c27876
_d27876