000 00428 a2200169 4500
020 _a0335142362
082 _a515.35
_bOPE
090 _c8867
_d12293
100 _aThe Open University
245 _aUnit 4
_b differentiatial equations and flows
260 _aKeynes
_bThe Open University
_c1987
_g1987
300 _a55p.
_c29cm
650 _aMathematics
650 _aDifferential equations
650 _aAnalysis
942 _cL
999 _c37501
_d37501