The digital computer :  event- controlled input output the minicomputer in a laboratory / 
Open University 
 -  Unit.10 and Unit.11 
 - Walton  Open University Press  1975 
 - 45 p. 
<br/><br/>Introduction (Page-9), The Interrupt Line (Page-12), The Basic Interrupt Service Routine (Page-19), A More General Form Of Interrupt Service Routine (Page-26), The Use Of Buffer Stores For The Transfer Of Data To Or From Peripheral Devices (Page-30), Other Hardware And Software Techniques Used To Establish A Priority Ranking Of Devices (Page-40),  Direct Store Access Data Transfer (Page-46), Summary (Page-53) 
<br/><br/><label>ISBN: </label>0335027547 
<br/><br/><label>Dewey Class. No.: </label>004.16,OPE