TY  - GEN
AU  - Krakow, Ira 
TI  - Lotus 1-2-3 : self - taught 
SN  - 8120306732
U1  - 005 
PY  - 1989///
CY  - New Delhi
PB  - Prentice-Hall of India
KW  - Computer programming, programs, data
ER  -