[MSDN Library April 2000] SUM (100%)

MSDN Library - April 2000 > Office Developer Documentation > Office 97 Documentation > Excel > Excel 97 Worksheet Functions Reference > Function Reference

[MSDN Library April 2000] SUM (T-SQL) (26.7096510678025%)

MSDN Library - April 2000 > Platform SDK > Data Access Services > Microsoft SQL Server Programmer's Toolkit > Building SQL Server Applications > Transact-SQL Reference

[MSDN Library April 2000] SUM Command (26.5170122275385%)

MSDN Library - April 2000 > Visual Studio 6.0 Documentation > Visual FoxPro Documentation > Reference > A to Z Language Reference

[MSDN Library April 2000] Sum (20.2090139140956%)

MSDN Library - April 2000 > Platform SDK > Data Access Services > Microsoft SQL Server Programmer's Toolkit > OLAP Services > Administrator's Reference > User Interface Help Reference > Dialog Boxes > Calculated Member Builder

[MSDN Library April 2000] Sum Function (18.0276057791538%)

MSDN Library - April 2000 > Office Developer Documentation > Office 97 Documentation > Office > Microsoft Office 97/Visual Basic Language Reference > Volume 1 > SQL Language Reference