... of software engineers in developing and m aintaining software. These usually are termed CASE' ' 'r l : tools (CASE is an acronym that stands for computer-aided software engineering) . ... so1 ,E : j t CASE stands for computer-tzfJdt/ software engineering, and not conlvutewautomated $!' ' ) I' j . , software engineering no computer yet can replace a human being ... model recommended by the Software Engineering Laboratory is described .:in (Landis et al., l 9921. The July/August 2000 issue of IEEE Software has a variety of1 l apers on software life-cycle models,...