000 00436nam a2200145Ia 4500
008 220718s1962||||xx |||||||||||||| ||und||
082 _a10.01
_bPONT
100 1 _aPontryagin, L.S
245 1 _aOrdinary differential equations
_cL.S. Pontryagin
260 _aReading
_bAddison-Wesley
_c1962
300 _av
_e298
490 _aAddison-wesley international series in mathematics
690 _aOrdinary Differential Equations
942 _cBK
999 _c14384
_d14384