000 00455nam a2200169Ia 4500
001 42970
003 CONS
008 171214s9999 xx 000 0 eng d
041 0 _aeng
082 0 4 _a517.912+517.957
100 1 _aGiacaglia G.E.O.
245 1 0 _aPerturbation Methods in Non-Linear Systems
_cGiacaglia G.E.O.
260 _aNew York etc.
_bSpringer-Verlag
_c1972
300 _a369 p.
500 _aApplied Mathematical Sciences V.8
942 _2udc
_cBK
999 _c42613
_d42613