Certification Study Aids

Safety in Numbers Safety in Numbers

Safety in Numbers


This 184 page desk reference (hard cover or eBook) provides over 100 formulas and example problems in mathematics, physics, and engineering, as well as quick references to technical, legal, and managerial terms and definitions used in the occupational health and safety field.  Read More...

Hard Cover book select "Order Now" below.

eBook click on this eBook link.  Introductory Price $64.99 

Product Code: Safety in Numbers