Note 1: — A FEW SUGGESTIONS TO McGRAW-HILL AUTHORS

Copy for Footnotes.—Footnotes, if used, should be put into the body of the manuscript immediately following the reference and separated from the text by parallel lines above and below. The number referring to the footnote should be placed in the text and before the footnote. Generally speaking, we prefer the use of arabic numerals for footnotes,1 which should be carried out consecutively through each chapter, when the footnotes are numerous, with a new series for each chapter. In cases where footnotes are relatively few, the numerals may be repeated without risk of confusion from page to page as the footnotes occur.