How to conduct surveys / 
Fink, Arlene 
 - 6th ed. 
 - California :  Sage Publication Inc.,  2017. 
 - xix, 198 p.: ill. ; 25.5cm. 
<br/><br/>Includes bibiliiography, index 
<br/><br/><label>ISBN: </label>9.78148E+12 
<br/><br/><label>Dewey Class. No.: </label>C 300.72 F499 2017