TY  - BOOK
AU  - Williams, Brian K
TI  - Using information technology: a practical introduction to computers & communications
SN  - 9780071107686
U1  - 004 
PY  - 2007///
CY  - Boston : USA
PB  - McGraw-Hill Irwin
N1  - Includes bibliographical references (p. 541-552) and index.; On t.p. of previous ed. Stacey C. Sawyer's name appears first
ER  -