Principles of charting
By: by Walter E. Weld.
Publisher: Barron's, the national financial weekly
Published: 1939
Place of publication: New York
Language: eng
Number of pages: 171
Subjects: Graphic methods.; Business -- Graphic methods.
Notes: "The contents of this book represents a reprint of a series of articles which was published in Barron's in March-June, 1939."