Dcikinson, Robert Latou <br/><br/>
Techniques of conception control / 
Robert Latou Dcikinson 
 - 3rd ed. 
 - Baltimore:  Williams & Wilkins,  1950 
 - 59p.:  ill.;  22 cm. 
<br/><br/>Includes bibliographical references and index. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Family planning<br/>Demography
<br/><br/><label>Dewey Class. No.: </label>312.01  / DIC