Contacts 2018-11-10T01:23:10+00:00

President: Bob Robertson
Electrical Engineer
Statistical Consultant
Tenured Professor of Instrumentation
Author, Professional Educator, course development
Equities Trader

We are moving into PDF offerings only.  We will continue to sell the hard copy book: Provident Investing, while we have a supply.  If you have an interest in this timeless book, in publication since the early 90’s, for your own group or business, contact us.   We will cut the price to cost plus shipping, for more than one order. It was developed by a master in course developement with 5 decades of experience. You can find a link to the index in our site map Site map .     (copy and paste into your own email if you prefer,  if outlook is not your server) for technical questions.

We look forward to hearing from you!