The auditor's study and evaluation of internal control in EDP systems / 
prepared by the Computer Services Executive Committee 
 - New York :  American Institute of Certified Public Accountants,  1977 
 - 67 p. ;  23 cm. 
 - Audit and accounting guide (American Institute of Certified Public Accountants) .
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electronic data processing--Auditing