The secondary analysis of survey data / 
edited by Martin Bulmer, Patrick J. Sturgis and Nick Allum. 
 - 4 volume :  illustrations ;  24 cm. 
 - Sage benchmarks in social research methods .
<br/><br/><label>ISBN: </label>9781412903844 141290384X 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Statistical methods.
<br/><br/><label>LC Class. No.: </label>HA29   / .S42 2009