Statistical tables
Subtitle: their structure and use
By: by Helen M. Walker and Walter N. Durost.
Contributors: Durost, Walter N. 1906- joint author.
Publisher: Teachers college, Columbia university
Published: 1936
Place of publication: New York
Language: eng
Number of pages: 76
Subjects: Statistics -- Charts, diagrams, etc.
Notes: References for statistical symbolism:  p. 26-27.