000 00408nam a22001337a 4500
020 _a0071148566
040 _cNUST
082 _a515.35
_bWIL
100 _aRichard E. Williamson
_9113410
245 _aIntroduction to Differential Equations and Dynamical Systems
260 _aNew York:
_bThe McGraw Hill,
_c1996.
650 _2Introduction to Differential Equations and Dynamical Systems
942 _2ddc
_cBK
999 _c611112
_d611112