TY  - BOOK
AU  - Software Pearl.
TI  - 'O' Level Module-M1-R3: IT tools and applications 
SN  - 8187325305
AV  - QA 76 SOF
PY  - 2003///
CY  - Delhi
PB  - Khanna Book Publishing Co. (P) Ltd.
KW  - Computer science
KW  - Computer networks
N1  - Includes index
ER  -