Oppenheim, A. N. <br/><br/>
Questionnaire Design And Attitude Measurement  Eng. 
Oppenheim, A. N. 
 - London:  Heinemann Educational Books Ltd,  1996. 
 - ix,298p.;  21 cm. 
<br/><br/><label>ISBN: </label>0435826751 
<br/><br/><label>Subjects--Index Terms: </label>Human Resource Management 
<br/><br/><label>Dewey Class. No.: </label>658.3  / OPP