کتاب های Jeff Tweedy
Pesticide Residues and Food Safety. A Harvest of Viewpoints
B. G. Tweedy, Henry J. Dishburger, Larry G. Ballantine, John McCarthy,, 1991
Healthcare hazard control and safety management
Tweedy, 2014
Healthcare Safety for Nursing Personnel : An Organizational Guide to Achieving Results
MSCHSPCPSOCHEPJames T Tweedy, 2014
Healthcare Hazard Control and Safety Management, Second Edition
James T. Tweedy, 2005
Healthcare Hazard Control and Safety Management, Second Edition
James T. Tweedy, 2005
