Increasing personal efficiency
Subtitle: the psychology of personal progress
By: by Donald A. Laird.
Publisher: Harper & brothers
Published: 1925
Place of publication: New York; and London
Language: eng
Number of pages: 209
Subjects: Psychology, Applied.
Other titles: Personal efficiency.
Notes: Eight transparent leaves, stencils for p. 196-203 between p. 204 and [205]
"Recommended reading": p. 194.