TY  - BOOK
AU  - SEYER, M. D
TI  - Complete guide to RS232 and parallel connections
SN  - 0000137835159
U1  - 004.22 
PB  - Englewood Cliffs,N.J.:Prentice Hall
KW  - computer input-output eqipment : Computer interfaces : Computer Architechture
ER  -