Using microsoft word 5.5 IBM Version. 
Pfaffenberger, Bryan. 
 - 2nd edition. 
 - USA :  Que corporation,  1990. 
 - 702p. 
<br/><br/><label>ISBN: </label>0-88022-642-0 
<br/><br/><label>Subjects--Topical Terms: </label>--School of Pure and Applied Sciences
<br/><br/><label>LC Class. No.: </label>Z 52.5   / .M52 1990