Donovan, J. J. <br/><br/>
Systems programming 
J. J. Donovan                                                
 - Auckland  McGraw-Hill  1972 
 - xviii, 488p. 
<br/><br/><label>ISBN: </label>0-07--085175-1 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer programming<br/>NASA Thesaurus
<br/><br/><label>Universal Decimal Class. No.: </label>519.68  / DON