Hammer, Preston C. <br/><br/>
The computing laboratory in the University 

 - Madison :  University of Wisconsin,  1957 
 - 236 p.  : ilus. ; láms. 
<br/><br/><label>LCCN: </label>24906 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Calculadoras electrónicas.
<br/><br/><label>Dewey Class. No.: </label>510.78  / H3