O'Neill, Nena <br/><br/>
Open marriage :  A new life style for couples / 
By Nena O'Neill, George O'Neill. 
 - London :  Peter Owen,  1972. 
 - 287 p. 
<br/><br/>Bibliogr.: p. 281-287 
<br/><br/><label>ISBN: </label>0720601339 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Open marriage