000 00627nam a2200205Ia 4500
008 131223s9999 xx 000 0 und d
040 _aISI KOLKATA
041 _aEnglish
082 _a515.354
_bF413
100 _aFeshchenko S F
245 _aAsymptotic methods in the theory of linear differential equations
260 _aN Y
_bAmerican Elsevier Pub
_c1967
300 _axvi,270p
440 _aModern analytic and computational methods in science & mathematics, v 10
650 _aAsymptotic methods
650 _aLinear differeential equations
700 _aL D
_4Auth.
700 _aShkil N I
_4Auth.
942 _cBK
999 _c61979
_d61979