TY  - BOOK
AU  - Madan Sushila
TI  - TAXMANN'S COMPUTER based information system
SN  - 97874969667
U1  - X:(D6, 9(B), P7/TD 
PY  - 2007///
CY  -  New Delhi 
PB  - Taxmann Publications        
KW  - Commerce
ER  -