Karplus Walter J <br/><br/>
On-line computing    Time shared mancomputer systems      

 -  1967 
<br/><br/><label>Standard No.: </label>7782 
<br/><br/><label>Source: </label> Textual 
<br/><br/><label>Dewey Class. No.: </label>D6,8(B),277, K7