Statistical sources for market research 

 -  1967 
 - Market Research Society, .2 .
<br/><br/><label>Source: </label> General Book 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Economic Conditions Great Britain
<br/><br/><label>Dewey Class. No.: </label>X.3.N5s, J7