Guide to information science 
/by Charles H. Davis and James E. Rush 
 - London:  The American library association,  1979. 
 - xi,305 p. :  ill. ;  25 cm. 
<br/><br/> Includes index. 
<br/><br/><label>ISBN: </label>085365512X 
<br/><br/><label>Dewey Class. No.: </label>025.04