Moser,Sir Claus and Kalton G. <br/><br/>
Survey Methods in Social Investigation   Textual Documents 

 - IInd edition 1976. 
 - London:  The English Language Booki Society ,  1976. 
 - xvii;549p.:  09023. 
<br/><br/><label>ISBN: </label>0-435-82605-0 
<br/><br/><label>Subjects--Uniform Titles: </label><br/>Sociology, Scalling Methods, Processing of the Data.
<br/><br/><label>Dewey Class. No.: </label>300.723 MOS