Nicholson, Margaret <br/><br/>
Manual of copyright practice for writers, publishers and agents 

 - 2nd ed. 
 - New York:   Oxford University Press,   1956 
 - x, 273p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science
<br/><br/><label>Subjects--Index Terms: </label>Copyright 
<br/><br/><label>Universal Decimal Class. No.: </label>D 347.78(02)  / J6;1