TY  - BOOK
AU  - Williams, Robert E  .
TI  - The Manual : lotus 1-2-3 / 
U1  - 005.369LOT 
PY  - 1986///
CY  - New Delhi : 
PB  - BPB , 
KW  - Lotus 1-2-3
KW  - Soft Package
ER  -