Walkin, L. <br/><br/>
The assessment of performance and competence :  a handbook for teachers and trainers / 
L. Walkin. 
 - 221 pages ;   24cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0748711155 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Occupational Training