This is obviously a teaching document of the Food Science Department at the University of Guelph, but is readable and downloadable without any conditions on the INTERNET.
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It is a fascinating document for me as it teaches no information only skills! The contents show clearly what you can expect from the handbook.
BasicPrinciples System Variables Model Development Units
PROBLEM SOLVING SKILLS
Information Recall Resourcefulness Ingenuity Discernment Insight
You are bound to benefit if you download this and read it to refresh your skills.