Gray, John,  1919- <br/><br/>
Scientific information / 
John Gray and Brian Perry. 
 - London :  Oxford University Press,  1975. 
 - 62 p. ;  23 cm. 
 - Science and engineering policy series .
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>0198583176 : 
<br/><br/><label>LCCN: </label>75312598  
<br/><br/><label>Nat. Bib. No.: </label>GB*** 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Communication in science.<br/>Science--Information services.
<br/><br/><label>LC Class. No.: </label>Q223  / .G72 
<br/><br/><label>Dewey Class. No.: </label>025-04  / GRS 1975