Robson, Colin, <br/><br/>
Experiment, design and statistics in psychology / 
by Colin Robson. 
 - Second edition. 
 - 174 pages :  illustrations ;  20 cm 
 - Penguin Education. .
 - Penguin Education. .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Experimental