In 2007 I made four of my books available as free PDFs to encourage myself to update them, which I finally completed in 2011 in my Wallace 6-Pack … with apologies to my friend Bob Mager.
Here is my 2007 book “Performance-based Employee Qualification/ Certification Systems” – as a free PDF:
Written with the late Ray A. Svenson, my business partner 1982-1997. RIP.
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