List of Figures Figure Title Page Figure 5.1- Layered Data Base Management Architecture5-5 Figure 6.2-Using a Filter Routine to Localize Dependencies. .6-6 Figure 8.3- Example Outline for a Reuser's Manual8-5 iv iv List of Figures Figure Title Page Figure 5.1 - Layered Data Base Management Architecture ........................................ 5-5 Figure 6.2 - Using a Filter Routine to Localize Dependencies.................................... 6-6 Figure 8.3 - Example Outline for a Reuser’s Manual.................................................. 8-5