SEGARS, Albert H. <br/><br/>
Designingcompany-wide information systems : risk factors and coping strategies. 

 -  1996 
<br/><br/> Develops a framework for taking an architectural approach to information systems planning.  Uses the framework, and the experiences of 40 planners in 20 organisations, to identify the risks in the planning process, and presents strategies for overcoming these obstacles.