Dell, Cecily <br/><br/>
Space harmony :  basic terms / 
Celily Dell ; revised by Aileen Crow ; revised 1977 by Irmgard Bartenieff 
 - New York :  Dance Notation Bureau,  1977 
 - 24 p. :  il.;  21 cm 
<br/><br/><label>LCCN: </label>12172 
<br/><br/><label>Universal Decimal Class. No.: </label>793.96