Claffey, William J. <br/><br/>
Principles of data Processing /  William J. Claffey. 

 - California  Dickenson  1967 
 - x,258p 
<br/><br/>Processing Business Data (Page-1), The History of Data Processing (Page-9), Card Coding (Page-23), The IBM 24 And 26 Key Punch Machines (Page-36), IBM Sorters (Page-57), IBM Reproducers (Page-89), IBM Accounting Machines (Page-103), IBM Interpreters and Calculators (Page-123), Documentation (Page-137), Computer Storage and Data Organization (Page-176), Introduction to IBM 1401 SPS Programming (Page-198). 
<br/><br/><label>LCCN: </label>6714172 
<br/><br/><label>Dewey Class. No.: </label>004,CLA