ACOS-4/AVP PWSS commands (menu mode) :DED21E-6 

 - 2nd ed. 
 -  Tokyo:NEC  1987 
 - 949 p. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>PWSS commands: PWSS terminal :ACOS-4/AVP operating system
<br/><br/><label>Dewey Class. No.: </label>519.69/12  / NS