These Design Science
Titles are in stock at PC Micro... 
MathType
5.2 for Windows
MathType™ is a powerful interactive tool for Windows that lets you create
mathematical notation.
MathType
5.1 for Macintosh
MathType™ is a powerful interactive tool for Macintosh that lets you create
mathematical notation.
WebEQ
3.6 Developers Suite
WebEQ™ Developers Suite is a comprehensive toolkit for building web pages
that include interactive math.
MathPlayer
2.0
MathPlayer™ is a high-performance MathML display engine for Microsoft's
Internet Explorer web browser. It requires Internet Explorer for Windows
version 6.0 and later.
TeXaide
for Windows
TeXaide™ is a special version of our Equation Editor that generates TeX
using MathType's TeX translator technology.
