Oxorn, Harry <br/><br/>
Human labor and birth / 
by Harry Oxorn and William R. Foote ; ill. by Dorothy Irwin 
 - 4th ed additional ill. by Valerie Oxorn 
 - New York :  Appleton-Century-Crofts,  1980 
 - 726 p. :  ill. ;  23 cm. 
<br/><br/><label>ISBN: </label>0838576648 (pbk.) 
<br/><br/><label>LCCN: </label>80-12352 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Labor (Obstetrics)<br/>Delivery (Obstetrics)<br/>Delivery<br/>Labour