Rod Medlin
“Excellent delivery by instructor; very good explanation of terms and utility procedures.”
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Bryan Weathersbee
“Joel Berk did a great job in relating the information to my job, and kept class very interesting.”
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Mickey McDowell
“Excellent. The first time I can truly understand certain terms we hear every day.”
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Lynn Page
“Excellent. Good delivery of material that tends to be very boring and complicated to understand.”