Rules for compiling the catalogues of printed books, maps and music in the British museum. 

 - Rev. ed. 
 - London :  British museum,  1936. 
 - 67 p. ;  22 cm. 
<br/><br/>301  301 
<br/><br/><label>Subjects--Topical Terms: </label><br/>British library
<br/><br/><label>Dewey Class. No.: </label>025.32 / B777r