Hauck, Mathew. <br/><br/>
Survey reliability and interviewer competence 
by Mathew Hauck and Stanley Steinkamp. 
 - Urbana:  Bureau of Economic and Business Research, University of Illinois,  1964. 
 - x, 112 p. 
 - Studies in consumer savings, no. 4 .
 - Inter-university Committee for Research on Consumer Behavior.  Studies in consumer savings,  no. 4. .
<br/><br/>Bibliographical footnotes. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Saving and investment--United States.
<br/><br/><label>LC Class. No.: </label>HC110.H38 1964