TY  - BOOK
AU  - Haag, Stephen
AU  - Cummings, Maeve 
AU  -  Rea, Alan
TI  - Computing concepts:  introductory edition / 
SN  - 9780072830811
U1  - 004  
PY  - 2004///
CY  -  Boston : 
PB  - McGrow-Hill/ Technology Education, 
KW  -  Computing concepts
KW  -  World Wide Web
KW  - System software
ER  -