Richnell, D T <br/><br/>
Microtexts as media for publication  

 -  Technical Information Service,   1960 
 - 87p.  
<br/><br/><label>Subjects--Topical Terms: </label><br/>Photography 
<br/><br/><label>Subjects--Index Terms: </label>Microfilm  
<br/><br/><label>Universal Decimal Class. No.: </label>778.14(425.8)HCC(063)   / K0