How to prepare for the postal distribution (machine) clerk examination (letter-sorting machine operator)
Subtitle: by Philip Barkus.
Edition: 2nd ed.
Publisher: Barron's Educational Series
Published: 1992
Place of publication: New York, N.Y
Language: eng
Number of pages: 421
Subjects: Postal service -- United States -- Examinations, questions, etc.
Notes: Cover title: How to prepare for the U.S. postal distribution machine clerk exam (letter sorting machine operator).