The concept of fuzzy logic was conceived by Lotfi Zadeh, a professor at the University of California in Berkeley. His first paper on fuzzy sets in 1965 has motivated researchers and scientists to pursue their studies in this field. Fuzzy logic has emerged as an alternative method to conventional theory in dealing with systems where uncertainty exists. Such systems include engineering applications, economics, business, bio-medical applications etc. A Learner’s Guide to Fuzzy Logic Systems introduces the reader to uncertainty-related issues and illustrates the concept of fuzzy sets and operations in a systematic manner. Fuzzy reasoning, fuzzy logic design and numerous applications of fuzzy set theory, including neuro-fuzzy systems and fuzzy genetic algorithms are also covered. This book is primarily intended for undergraduate/postgraduate students and researchers to facilitate education in the ever-increasing field of fuzzy logic. It will also be suitable as a textbook for regular course work as well as for self-study. crowd.