Tanzer, Deborah <br/><br/>
Why natural childbirth : a psychologist's report on the beneficts to mothers, fathers and babies /  
Deborah Tanzer ; why Jean Libman Block 
 - New York :   Doubleday,  1972 
 - vi, 289 p. 
<br/><br/> Incluye índice 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Parto normal<br/>Parto ---Aspectos psicológicos<br/>Embarazo
<br/><br/><label>Dewey Class. No.: </label>618.45 T171w