00314nam a2200133Ia 4500001000400000003000400004005001700008008004100025040001100066041000800077082002200085100001900107245005400126844Ost20260507154610.0251113s9999||||xx |||||||||||||| ||eng||  cnitttr  aeng  a510.02462bW977A   aWylie,  C. Ray 0aAdvanced engineering mathematics /cWylie, C. Ray