Robert D. Pritchard; Sallie J. Weaver; Elissa Ashwood <br/><br/>
Evidence-Based Productivity Improvement  A Practical Guide to the Productivity Measurement and Enhancement System (ProMES) 

 -  Taylor and Francis  2012 
<br/><br/><label>ISBN: </label>9780203180341 
<br/><br/><label>Source: </label>EBOOK