Mather, C. E. <br/><br/>
acoustical environment of four modern city office buildings- / by C. E. Mather. 

 - Sydney, Australia : University of Sydney, DEpartment of Architectural Science. 
 - 13 p. 
 - Bulletin; No. 66/ University of Sydney, Department of Archi-tectural Science. .
<br/><br/> "Reprinted from Architectural Science Review, Vol. 11, No.2-June 1968, pp. 41-51.