Further resources

Warning message

To develop new interactive content, this page needs to be associated with a course menu item. Please edit it and select its relevant course menu item. If you can't find it you can create it first if you visit the IHT course menu

(0 sec)

Butterflies for School Improvement

Gerber M E, The E Myth: Why Most Businesses Don’t Work and What to Do About It, HarperBusiness, 1991