McColvin, Lionel R.  1896-1976. <br/><br/>
Reference library stock:  an informal guide / 
Lionel R. McColvin assisted by R. L. W. Collison. 
 - London :  Grafton,  1952. 
 - vii, 312 p. ;  23 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Reference books--Bibliography.--Great Britain
<br/><br/><label>Dewey Class. No.: </label>025.5  / MCR 1952