n.the sum of part of a group of numbers

Sensitivity analysis subtotaling the plots by RCTs vs. retrospective studies.
A Grouping and Subtotaling Repeater for ASP.NET
Break down lengthy lists with multilevel subtotals
The Subtotal Button for Summarizing Data in an Excel Database
Point of sale automatic savings program contribution system
Method and system for implementing user reporting
Article sales data processing apparatus and sales data editing method
Enterprise price quote generation
The COBOL Report Writer
Slaying Excel Dragons DVD