Dolbear, Richard E. <br/><br/>
A programmed printer for the high-speed production of catalog card sets 

 - Boston and Salem, Massachusetts:  Edgerton, Germeshausen & Gier, Inc,  1962. 
 - v,68p.:  ill.;  27cm. 
 - (Part I - design study) .
<br/><br/><label>LC Class. No.: </label>Z695.87.D6