00434nam a2200169Ia 4500003000400000005001700004008004100021020001800062040000700080041000800087082002300095100002400118245005200142260004200194300001500236365001300251OSt20230426154311.0210423s2011    xx            000 0 und d  a9788120303614  cAL  aeng  223a515.352b CODI  aCODDINGTON (Earl A)  aIntroduction to ordinary differential equations  aNew DelhibPHI Learning Pvt Ltdc2011  axi,292bPB  b175cINR