Contraceptive technology 1978-1979 /  
Robert A. Hatcher, M.D. ...[ et al.]. 
 - 9th rev. ed. 
 - New York :    Irvington Publishers, Inc.,    1978. 
 - xv, 192 p. :    ill. ;    22 cm. 
<br/><br/>Includes bibliographical references. 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Contraceptives.
<br/><br/><label>Dewey Class. No.: </label>613.94 CON