Pollard, Alfred Hurlstone,  1916- <br/><br/>
Demographic techniques 
/ by A. H. Pollard, Farhat Yusuf and G. N. Pollard 
 - Rushcutters Bay, N.S.W  Pergamon Press  1974 
 - ix, 161 p. : graphs, tables ; 24 cm. 
<br/><br/>Includes bibliographies and index. 
<br/><br/><label>ISBN: </label>0080173780 
<br/><br/><label>LCCN: </label>75-308309 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Demography--Methodology