000 00337nam a22001217a 4500
020 _a0-306-39253-4
082 _a515.35 MIS'D
100 _aROGER, N.KH,MISHCHAN, E.F
_974716
245 _aDIFFERENTIAL EQUATIONS WITH SMALL PARAMETERS AND RELAXATION OSCILLATORS
260 _aNEWYORK
_bPLENUM PRESS
_c1989
300 _a228P
942 _cBK
999 _c580214
_d580214