Flowchart symbols and their use in micrographics 

 - Genevad  ISO         1983 
 - 14p  cm. 
 - Interantional organization for standardization , 6829-1983 (E) .
<br/><br/><label>Standard No.: </label>7,020 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Subjects--Topical Terms: </label><br/>LIBRARY SCIENCE
<br/><br/><label>Dewey Class. No.: </label>2:97, qM3