Cotton, Bob <br/><br/>
Understanding hypermedia :  from multimedia to virtual reality / 
Bob Cotton and Richard Oliver 
 - London :  Phaidon Press,  1992 
 - 160 p. :  ill. ;  26 cm. 
<br/><br/>Includes bibliographical references and index 
<br/><br/><label>ISBN: </label>0714829080  RM124.33 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Interactive media<br/>Multimedia systems<br/>Virtual reality