TY  - GEN
TI  - Lotus 1-2-3 version 2.4: : student manual 
SN  - 0028010760
U1  - 005.13  
PY  - 1994///
CY  - New York : 
PB  - Macmillan
KW  - Lotus 1-2-3 - Computer file
KW  - Business - computer programmes
KW  - Electronic spreadsheets
N1  - Includes bibliographical references and index
ER  -