Purkis, Hubert John <br/><br/>
Building physics :  acoustics / 
Hubert John, Purkis 
 - 1st ed. 
 - Oxford :  Pergamon Press,  1966 
 - vii, 141 p. :  plate, tables, diagrs. ;  21 cm. 
<br/><br/>Includes bibliographies. 
<br/><br/><label>LCCN: </label>65-027379 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Architectural acoustics<br/>Soundproofing