Lovis, F.B. <br/><br/>
Computers 1  with an introduction to binary arithmetic 
F.B. Lovis 
 - London  Edward Arnold  c1964, repr. 1972 
 - 64p.:  ill., figs. ;  22cm 
 - contemporary school mathematics, first series .
<br/><br/><label>LCCN: </label>956 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Education--computer assisted instruction
<br/><br/><label>Dewey Class. No.: </label>371.334/L896c