Range Unlimited covers the developmental history of aerial refueling, including the United States and other countries, as well as modern advancements and technologies. Also covered are the current aerial refueling model types and configurations used in the world today, as well as a look at what refueling techniques may be applied in the 21st century and beyond.

Recipient of the Library Association's Outstanding Reference Work Award, this complete and comprehensive guide is the ultimate one-volume library for anyone interested in the outdoors. This monumental work features extensive coverage of: Fishing * Hunting * Firearms and shooting sports * Camping * Boating * First Aid * Archery and bowhunting * Sporting dogs * Fish species * Big game * Small game * Upland game and waterfowl * A complete listing of private organizations * Government information sources To broaden the scope of this established reference work, Vin T. Sparano, Editor Emeritus and Senior Field Editor of Outdoor Life, has compiled brand-new chapters and sections on survival, all-terrain vehicles, and watersports (including kayaking, water skiing, and personal watercraft). He also included new information on GPS (Global Positioning System) and increased focus on such sections as fly fishing, sporting clays, backpacking, nutrition, and new first-aid breakthroughs in outdoor emergencies. With nearly 400 new photographs and 100 drawings added to the already more than 1,300 illustrations, The Complete Outdoors Encyclopedia illustrates the newest technology and the latest trends in the outdoors. Representing decades of research and authoritative writing by Vin T. Sparano, this is the definitive guide that bridges all aspects of the outdoors today. It is a must-buy for anyone and everyone venturing outdoors.

Using a clear, expository style that builds from simple to more complex topics, Weisberg explains how to measure the centre and variation on a single variable. Beginning with an exploration of how to measure variables with different numeric or non-numeric properties, the volume covers such important topics as ways to examine distributions of variables, ways to measure the spread of a variable in order to see how much the values on the variable differ, how to generalize the sample results to the population and the use of exploratory data analysis to measure centre and spread.