Detection theory :  A users guide 
Macmillan,neil a and Creelman,douglas c 
 - new york:  cambridge university press,  1990. 
 - xv, 407 p.:  ill.;  20 cm. 
<br/><br/> book 
<br/><br/><label>ISBN: </label>0521363594 
<br/><br/><label>LC Class. No.: </label>BF327  / .M28 1990