Heardman, Helen. <br/><br/>
Relaxation and exercise for natural childbirth / 
by Helen Heardman. 
 - 4th ed. / revised and re-edited by Maria Ebner.  4th ed. / revised and re-edited by Maria Ebner. 
 - Edinburgh ; London :  Churchill Livingstone,  1976. 
<br/><br/><label>ISBN: </label>0443012490 
<br/><br/><label>LCCN: </label>74029077 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Childbirth -- Psychological aspects.--Childbirth -- Psychological aspects.<br/>Prenatal care.
<br/><br/><label>Dewey Class. No.: </label>618.4