Fry T .F <br/><br/>
Further computer appreciation 
T .F Fry 
 - London  Butterworth & Co ltd  1977 
 - v, 202p, ;ill  hbk 
<br/><br/><label>ISBN: </label>0408002395 
<br/><br/><label>LC Class. No.: </label>QA76.3.F78