Drummond, Avril. <br/><br/>
Research methods for therapists / 
Avril Drummond ;consultant editor, Jo Campling. 
 - London :  Chapman & Hall ;  1996. 
 - xviii, 172 p. :  ill. ;  23 cm. 
<br/><br/> Includes index. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>ISBN: </label>0748743170 (pbk.) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Research--methods.<br/>Data Collection.<br/>Biometry.<br/>Allied health personnel--Research.