Guthrie John T. <br/><br/>
Measuring readership    Rationale and technique 
Guthrie John T.; Seifert Mary 
 - Paris  Unesco          1984 
 - 116p  cm. 
<br/><br/> Appendix (p 93-111) 
<br/><br/><label>Standard No.: </label>17088 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>GENERALIA
<br/><br/><label>Dewey Class. No.: </label>z8:b6, M4