00321n   a2200133 a 4500000002100000001000700021005001700028020002200045082002000067100002500087245002300112260003800135300001400173B B                 04115420220204121705.0  a978-0-19-809179-0  a332.6bQ5;8 ECO  aLuenberger, David G.  aInvestment Science  aUKbOxford University Pressc2015  axiv,494p.