Lang, C. S.   1891-1971 <br/><br/>
Exercises for organists.  Book I,  sight-reading and transposition / 
C.S. Lang. 
 - London :  Novello,  1952. 
 - 67 p. :  music ;  28 cm. 
<br/><br/><label>Publisher. No.: </label>17728  Novello  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Organ (Musical instrument)--Studies and exercises.
<br/><br/><label>Dewey Class. No.: </label>ORG/105