00561nam a2200205Ia 450000500170000000800410001702000290005804000190008704100120010608200160011810000160013424500630015025000120021326000340022530000140025950400190027365000270029265100260031985000100034520240405114317.0140110s9999    xx            000 0 und d  a9788120325234cRs.295.00  aLoreto College  aEnglish  a515.35bAHS  aAhsan,Zafar  aDifferential equations and their applicationscZafar Ahsan  a2nd ed.  aNew DelhibPHI Learningc2010  axiv,514p   aIncludes index  aDifferential equations  aDifferential calculus  aLCLIB