Feldman, Elliot J. <br/><br/>
A practical guide to the conduct of field research in the social sciences / 
Elliot J. Feldman 
 - Boulder, Colorado :  Westview Press,  1981 
 - 122 p. ;  24 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Social sciences--Field work