Keywords:
This is a good place: msdn.microsoft.com/en-us/library/office/gg264383.aspx
A list of VBA statements: msdn.microsoft.com/en-us/library/office/gg278949%28v=office.14%29.aspx
A list of VBA functions: msdn.microsoft.com/en-us/library/office/gg278941%28v=office.14%29.aspx
Pearson Software Consulting Services has a great set of array procs for download. Thanks!