Harasymowicz, Jerzy. <br/><br/>
Genealogy of instruments / 
by Jerzy Harasymowicz ; translated by Catherine Leach and Seymour Mayne. 
 - Ottawa :  Valley Editions,  1974. 
 - [20] s. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Poezja polska--20 w.