Velvovsky, I. . <br/><br/>
Painless Childbirth Through Psychoprophylaxis /  Textual Documents 
I.Velvovsky...(et al). 
 - 1st ed. / 
 - Moscow :  Foreign Language Publishing House ,  1960. 
 - 416p. ;  22cm. 
<br/><br/><label>Subjects--Index Terms: </label>Childbirth-Psychoprophylaxis Psychoprophylaxis-Childbirth G-Technology 
<br/><br/><label>Dewey Class. No.: </label>618.2  / P 697 P