Ratzer, Gerald F. G. <br/><br/>
Micros to supermicros :  an overview / 
Gerald Ratzer. 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  c1987. 
 - viii, 295 p. :  ill. ;  24 cm. 
<br/><br/> "A Reston book." 
<br/><br/><label>ISBN: </label>0835945812 :  $32.95 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Microcomputers.<br/>Minicomputers.
<br/><br/><label>LC Class. No.: </label>QA76.5  / .R37 1987 
<br/><br/><label>Dewey Class. No.: </label>004.16�19