00654nam a2200193Ia 4500003000400000005001700004008004100021040000900062082001500071100002800086245003200114260003900146300000900185630001800194650010900212942000900321952011300330999001700443OSt20211122050733.0211109s9999||||xx |||||||||||||| ||und||  cSBCL  a515bJAN-B  aJanardhanan Pillai, C P 0aB Sc Differential Equations  bNATIONAL BOOKSTALLaKottayamc1980  a95p.  xGeneral Stack  aNatural Science & mathematicsvMathematicsxAlgebraHistorical, geographical & persons treatmentGeneralia  cBOOK  00102ddc4070aSBCLbSBCLc2d2021-11-09g3.50o515 JAN-Bp00068164r2021-11-09 00:00:00w2021-11-09yBOOK  c83433d83433