TY  - BOOK
AU  - Duffy,Tim
TI  - Essential lotus 1-2-3 : release 2.3
SN  - 0534187250
U1  - HF/5548.4.L67 
PY  - 1992///
CY  - Belmont, California
PB  - Wadsworth Publishing Co.
KW  - Business -- Data processing.
KW  - Lotus 1-2-3 (Computer file).
ER  -