000 00603nam a2200217Ia 4500
003 OSt
005 20220925183513.0
006 a|||||r|||| 00| 0
007 ta
008 220923b |||||||| |||| 00| 0 eng d
037 _cGeneral Book
040 _aRTL
_cRTL
_beng
041 _2eng
_aeng
082 _aB331, K7/TD3
100 _aPontriagin L S
_9258712
245 0 _cPontriagin L S
_aOrdinary differential equations
260 _aDelhi
_bHindustan Publishing House
_c1967
300 _ax, 333p
_ccm.
942 _hB331, K7/TD3
_cGB
_2CC
999 _c505118
_d505118