The guide to national professional certification programs
By: by Phillip A. Barnhart.
Edition: 2nd ed.
Publisher: HRD Press; CRC Press
Published: 1997
Place of publication: Amherst, MA; Boca Raton, FL
Language: eng
Number of pages: 302
Subjects: Professions -- Certification -- United States -- Directories.; Occupations -- Certification -- United States -- Directories.
Notes: Includes index.