000 00430nam a2200121Ia 4500
008 230721s9999||||xx |||||||||||||| ||und||
041 _aeng
082 _a515.35
_bN99 BEN.O
100 _a Bender, Carl M. and Ozag,Steven A.
_98841
245 0 _a Advanced Mathematical methods for Scientists and Enginee
_b: asymptotic methods and perturbation theory
_c Bender, Carl M. and Ozag,Steven A.
260 _b Springer
_c1999
942 _cBK
999 _c15538
_d15538