Seyer, Martin D. <br/><br/>
Complete guide to RS232 and parallel connections :  a step-by-step approach to connecting computers, printers, terminals, and modems / 
Martin D. Seyer 
 - Englewood Cliffs, N.J. :  Prentice Hall,  1988 
 - xvi, 617 p. :  ill. ;  29 cm. 
<br/><br/><label>ISBN: </label>0137835159 
<br/><br/><label>LCCN: </label>88-010095 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Computer input-output equipment--Handbooks, manuals, etc.<br/>Computer interfaces--Handbooks, manuals, etc.