Internet and Email Tips in Layman's TermsKatie Layman, Elizabeth Guerrero · First published 2000Open the Tome
Health Informatics Research MethodsElizabeth Layman, Valerie Watzlaf · First published 2010Open the Tome
Principles of Healthcare Reimbursement 3eAnne B. Casto, Elizabeth Layman · First published 2010Open the Tome
Health Informatics Research MethodsValerie J. Watzlaf Elizabeth J. Layman · First published 2009Open the Tome
Practical software measurementJohn McGarry, David Card, Cheryl Jones, Beth Layman, Elizabeth Clark, Joseph Dean, Fred Hall · First published 2001Open the Tome