Junior statistician (junior professional assistant examination)
Subtitle: A course of preparation for the general test and the junior statistician option.
Publisher: Arco Publishing Company
Published: 1940
Place of publication: New York City
Language: eng
Number of pages: 131
Subjects: Statistics.; Civil service -- United States -- Examinations.
Notes: Mimeographed; leaves variously numbered.
"Key answers to all questions": leaves 129-131.