TY  - BOOK
AU  - Burton,Sharon   .
AU  - Shelton ,Nelda   .
TI  - Using lotus 1-2-3 / 
U1  - 005.369 LOT 
PY  - 1990///
CY  - New Delhi : 
PB  - Galgotia Publications , 
KW  - COMPUTER PROGRAMMING
N1  - includes index
ER  -