This book was edited by Gertrude Kaplan of the AEI Publications staff. Pat Taylor designed the cover and format. The text was set in Palatino, a typeface designed by Hermann Zapf. Exspeedite Printing Service, Inc., of Silver Spring, Maryland, set the type, and R.R. Donnelley & Sons Company, of Harrisonburg, Virginia, printed and bound the book, using permanent, acid-free paper made by the S.D. Warren Company.