Royer, Jeffrey P. <br/><br/>
Handbook of software and hardware Interfacing for IBM PCs / 
Jeffrey P. Royer 
 - Englewood Cliffs, N.J. :  Prentice-Hall,  1987 
 - 254 p. :  ill. ;  24 cm. 
<br/><br/><label>ISBN: </label>0133818497 
<br/><br/><label>LCCN: </label>86-012398 
<br/><br/><label>Subjects--Topical Terms: </label><br/>IBM Personal Computer<br/>Computer software<br/>Computer inferfaces