"… spot on - a lot of research has been conducted to understand learning in organizations as opposed to merely estimating a function that relates cumulative production volume to unit cost. … fills a vacuum in learning curve research in theory, modelling and applications.—Michael A. Lapre, Owen Graduate School of Management, Vanderbilt University - Nashville, Tennessee, USAThis is an excellent book for those persons and business and labor entities that need a concise grounding in the basics of workplace safety and health. … this book will surely be of great utility to safety and health professionals, especially to small to medium-size business owners/operators and labor leaders who may need basic information about how to meet safety and health requirements for their enterprises.—Human and Ecological Risk Assessment