** 55% OFF for Bookstores! NOW at $ 23,95 instead of $ 34,95! **Are you new to the Cricut world and feeling lost? Have you purchased a Cricut machine and are starting to get the sense that you're in over your head? Maybe you are...

"Principles of Exposure Measurement in Epidemiology: Collecting, Evaluating and Improving Measures of Disease Risk Factors" von Emily White ist ein Fachbuch, das sich mit der Erfassung und Bewertung von Expositionsdaten in der...