Gerle, Robert <br/><br/>
The art of bowing practice  : the expressive bow technique 
/ by Robert Gerle 
 - London  : Stainer & Bell  , cop. 1991 
 - 101 p.  : il.  ; 25 cm 
<br/><br/> Amb exemples musicals 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Instruments de corda<br/>Ensenyament
<br/><br/><label>Universal Decimal Class. No.: </label>CONS 787 Ger