Written as a tool for students ages 12-14. Derivations for 11,450 commonly used words. A brief history of the English language, common symbols and terms found i

Written as a tool for students ages 12-14. Derivations for 11,450 commonly used words. A brief history of the English language, common symbols and terms found i

Easy-to-use "quick definition" system ; The most new words-more than 32,000 entries and definitions ; Preeminent coverage of high-technology words,

Wind energy’s bestselling textbook- fully revised. This must-have second edition includes up-to-date data, diagrams, illustrations and thorough new material o

The Cambridge Handbook of Physics Formulas is a quick-reference aid for students and professionals in the physical sciences and engineering. It contains more th