PDA/DHI

year of publicationISBNauthor(s)title
2005978-1-930114-84-5Siegfried SchmittThe Manager's Validation Handbook
  ''978-1-930114-85-2Michael J. MillerEncyclopedia of Rapid Microbiological Methods, Volume 1
  ''978-1-930114-88-3Jeanne MoldenhauerEnvironmental Monitoring: A Comprehensive Handbook, Volume II