Finally-a book that shows marketers how to truly achieve real results from their websites. Brian Massey, The Conversion Scientist, takes the mystery out of how

This reference text, a new and expanded edition of a well-regarded professional resource, covers virtually every type and category of calculation that environme

Everything you need to know about * Mastering operators, error values, naming techniques, and absolute versus relative references * Debugging formulas and using

Standing firmly on the foundation built by the previous two editions, each a bestseller in its own right, Definitions, Conversions, and Calculations for Occupat

This book introduces the mathematics that supports advanced computer programming and the analysis of algorithms. The primary aim of its well-known authors is to