April 1997 American Programmer 4 | 1997 In This Issue: OverviewApril 1997 American ProgrammerCalculating the Return on Investment from More Effective Requirements ManagementImproving the Industrial Application of Requirements ManagementIntroduction: American Programmer April 1997Messy, Exciting, and Anxiety-Ridden: Adaptive Software DevelopmentDoes Managing Requirements Pay Off?Requirements HappensIt's The Expectations, Stupid