00298nam a2200133Ia 4500003000400000005001700004008004100021020001900062040001000081100001600091245004000107260000800147260000900155OSt20240412115420.0170524s9999    xx            000 0 und d  a978-9388028318  ciimtu  aRajaraman V 0aComputer Oriented Numerical Methods  bPHI  c2008