Progress and poverty :  proceedings of the 16th biennial conference held in Sydney, August, 1971. 

 - Sydney :  Conference Committee,  1972. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Library science -- Congresses.--Library science -- Congresses.<br/>Libraries -- Australia -- Congresses.--Libraries -- Australia -- Congresses.--Libraries -- Australia -- Congresses.