TY  - BOOK
AU  - Sarma , M.S. joint auther Balagurusamy,E .
TI  - Lotus 1-2-3: A guide and workbook
U1  - 001.642 B181,1 
PY  - 1989///
CY  -  Delhi
PB  -  Macmillan
KW  -  Computer Engineering
ER  -