TY  - BOOK
AU  - Jain, Satish
AU  - Jain, Shashank
AU  - Singh, Shashi
AU  - Iyer, M. Geetha
TI  - IT tools and business systems ('O' level made simple)
SN  - 9788176567138
U1  - 004 
PY  - 2016///
CY  - New Delhi
PB  - BPB Publications
KW  - Computer Science Engineering
ER  -