000 004040000a22001450004500
008 140223b1968 xxu||||| |||| 00| 0 eng d
041 _aEng
080 _aB331 K8
082 _aB331 K8
100 _aSANCHEZ (David A)
245 _aOrdinary Differential Equations and Stability Theory: An introduction
260 _aSanfrancisco
_bW H Freeman & Comp.
_c1968
650 _aD
650 _aMathematics
999 _c166137
_d166137