Photo and Illustration Credits

The illustrations and tables featured in Mathematics were created by GGS Information Services. The photographs appearing in the text were reproduced by permission of the following sources:

Volume 3

Photograph by Geoffrey Clifford © Corbis Stock Market/Geoffrey Clifford: 1; © Martha Tabor/Working Images Photographs: 6, 131; The American Advertising Museum: 8; The Library of Congress: 13, 16, 111; The Kobal Collection: 27; Photograph by Susan D. Rock: 31; Mediafocus: 47; Photograph by John M. Sullivan: 50; Corbis-Bettmann: 51; AP/Wide World Photos: 53, 56, 136, 175, 185; Archive Photos, Inc.: 58, 75, 186; Photograph by Al Pereira. Michael Ochs Archives/Venice, CA: 60; Photograph by Jonathan Blair. Cobis-Bettmann: 65; © AP/Wide World Photos: 66; The Bettmann Archive: 67, 159; © Bettmann/Corbis: 82, 94; © Gianni Dagli Orti/Corbis: 86; Martha Tabor/Working Images Photographs: 97, 182; Photograph by Owen Ink: 101; © Terry Vine/Corbis: 103; Terry Wild Studio, Inc.: 104; © 1991 L. Steinmark. Custom Medical Stock Photo, Inc.: 118; Photograph by Ulrike Welsch. Photo Researchers, Inc.: 123; AP/Wide World Photos, Inc.: 132, 177; Photograph by Helen Beaglehole: 139; Photograph by Robert Huffman. Field Mark Publications: 150; Photograph by Earl Dotter: 152; Kay Mackenzie: 169; © Copyright 2001, Caryl Bryer Fallert, collection of Dr. & Mrs. Jerry Goldman: 170.