Robson, Colin. <br/><br/>
Experiment, design and statistics in psychology :  an introduction / 
Collin Robson. 
 - Harmondsworth :  Penguin Books,  1973. 
 - 174 p. :  ill. ;  20 cm. 
 - Penguin modern psychology texts. Penguin education .
<br/><br/>Bibliography: p. 137. 
<br/><br/><label>ISBN: </label>0140226036(pbk. ) 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Psychology, Experimental.