TY  - BOOK
AU  - Balagurusamy, E
AU  - Saikumar , M L 
AU  - Sara , M S 
TI  - Lotus 1-2-3 : a guide and workbook
U1  - 001.6424 
PY  - 1989///
CY  - Hyderabad 
PB  - Macmillan
ER  -