Principles of obstetrics / 
edited by Ronald M. Caplan. 
 - Baltimore :  Williams & Wilkins ;  c1982. 
 - xv, 321 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0683014366 (pbk.) 
<br/><br/><label>LCCN: </label>81014794  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Obstetrics.<br/>Obstetrics.
<br/><br/><label>LC Class. No.: </label>RG524  / .P825 1982 
<br/><br/><label>Dewey Class. No.: </label>618.2 
<br/><br/><label>National Library of Medicine Call No.: </label>WQ 100 P9572