When it comes to drawing on enduring economic principles to explain current economic realities, there is no one readers trust more than Paul R. Krugman in his PDF eBook Macroeconomics (4th Edition). With his bestselling introductory etextbook (now in a revised 4th edition) the 2008 Nobel Peace Prize winner and
Science writer Carl Zimmer and evolutionary biologist Douglas Emlen have produced a thoroughly revised brand new edition of their widely praised evolution etextbook. Emlen, an award-winning evolutionary biologist at the University of Montana, has infused Evolution: Making Sense of Life 2nd edition (PDF) with the technical rigor and conceptual depth
The Science of Sound, 3rd International Edition, (PDF) is widely recognized as the prominent textbook in the field. It offers an excellent introduction to acoustics for students without college physics or a strong background in mathematics. In the latest Third Edition, authors Paul Wheeler and Richard Moore and join Tom
Reflecting recent significant changes in the field and now in brilliant full color, Critical Heart Disease in Infants and Children, 3rd Edition, (PDF) keeps you abreast of the skills and knowledge required to safely care for children with acquired and congenital heart disease in the ICU. Cardiologists, pediatric intensivists, cardiac
An accessible and carefully structured introduction to Particle Physics – 4th edition, including important coverage of the Higgs Boson and recent progress in neutrino physics. Includes information on recent key discoveries including: An account of the discovery of byond the simple quark model; exotic hadrons, expanded treatments of neutrino physics and