Maizlish, Bryan IT portfolio management step-by step unlocking the business value of technology / Bryan Maizlish - 1st ed - New Jersey : John & Sons, 2005 - 376 p : ill ISBN: 0771649848 Subjects--Topical Terms: Information technology--ManagementInformation technology--cost effectiveness LC Class. No.: HD30.2 / M346 I8 2005