000 00339nam a2200121 4500
008 160616s 000 0
245 _aOsillations in nonlinear systems
100 _aHale, Jack K
440 _aMcGraw-Hill series in advanced mathematics with applications
500 _aB7:5,11 K3
942 _cBK
_2BK8521
080 _a534.01 HALE
999 _c8521
_d8521