TY  - BOOK
AU  - Williams,Brian K.
AU  - Sawyer,Stacey C.
TI  - Using Information Technology: a practical introduction to computers & communications 
SN  - 9781259255663 (paperback) :
U1  - 004 WIL  23
PY  - 2015///]
CY  - New York, NY
PB  - McGraw-Hill Education
KW  - Computers
KW  - Telecommunication systems
KW  - Information technology
N1  - Includes bibliographical references and index
ER  -