I.C.T. data processing journal 

 - London :    International Computers & Tabulators Ltd. 
 - v. :    ill. ;    30 cm. 
<br/><br/>  Latest issue consulted: No. 27 (1901) 
<br/><br/><label>Subjects--Topical Terms: </label><br/> Mathematics -- Data processing
<br/><br/><label>Dewey Class. No.: </label>510.7805