ToolBook is a Microsoft Windows programming environment, released in 1990 by Asymetrix Corporation (later known as click2learn and SumTotal Systems). In that day ToolBook was a competitor to Visual Basic as a programming environment.

ToolBook
PDMA toolbook for new product development
Toolbook II: Asymetrix's updated authoring software
The PDMA Toolbook for New Product Development
The Lean Six Sigma Pocket Toolbook
The Lean Six Sigma Pocket Toolbook
Making value chains work better for the poor: A toolbook for practicioners of value chain analysis
Making Value Chains Work Better for the Poor: A Toolbook for Practitioners of Value Chain Analysis
The Lean Six Sigma pocket toolbook: A quick reference guide to nearly 100 tools for improving process quality, speed, and complexity
The Lean Six Sigma Pocket Toolbook: A Quick Reference Guide to 70 Tools for Improving Quality and Speed: A Quick Reference Guide to ...