Optical information systems:  
/ OIS international 1988 proceedings of the fifth annual conference on optical................................................June 1988 
 - London:   Meckler,   1988 
 - 228p. 
<br/><br/><label>ISBN: </label>088736-340-7 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Proceedings
<br/><br/><label>Universal Decimal Class. No.: </label>D 681.327.68(082.2)  / M8