Stewart, Valerie. <br/><br/>
Practical performance appraisal :  designing, installing, and maintainig performance appraisal systems / 
Valerie Stewart, Andrew Stewart. 
 - Hampshire :  Gower Press,  1977. 
 - 182 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0566020815 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Employees--Rating of.