Engineering formulas interactive

"Engineering Formulas contains over 450 unit conversions, 180 term definitions, plus every significant engineering subject with applicable formulas, all arranged alphabetically. Properties of materials, formulas for geometric figures and formulas for structural sections are all included, making this an unparalleled technical ready reference. If you are a designer, project engineer, plant engineer or engineering student, you will find the answer when you need it."--BOOK JACKET.