TY  - BOOK
AU  - Premachandra, I. M.
TI  - A simplified guide to LOTUS 123
SN  - 9789559054007
U1  - 001.6424 
PY  - 1988///
CY  - Colombo
PB  - PIM
KW  - Data Processing
KW  - Lotus 123
KW  - Spreadsheet
N2  - 1992-01-07
ER  -