TY  - GEN
AU  - Pillai, Vineeta
AU  - Singh, Shashi
AU  - Jain, Satish
TI  - 'A'level made simple, structured system analysis and design: according to A5-R3 syllabus for DOEACC 'A' level examinations
SN  - 8176567329
U1  - 004.21 
PY  - 2007///r
CY  - New Delhi
PB  - BPB Publications
N1  - this is reprint 2007
ER  -