McColvin, Lionel R.  1896-1976. <br/><br/>
Library staffs / 
Lionel R. McColvin. 
 - London :  G. Allen & Unwin, ltd.,  1939. 
 - 136 p. ;  19 cm. 
 - Half-title: Practical library handbooks ;  no. 8 .
 -  no. 8. Practical library handbooks ; .
<br/><br/> "First published in 1939." 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Librarians.
<br/><br/><label>Dewey Class. No.: </label>023  / McL 1939