Crookes, Patrick, <br/><br/>
Research Into Practice : 

 -  Bailliere Tindall Limited,  2004. 
<br/><br/><label>ISBN: </label>9780702026867 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Medical.
<br/><br/><label>Dewey Class. No.: </label>610.73  / CRO