TY  - BOOK
AU  - Jorgensen, Carolyn
TI  - Mastering 1.2.3
U1  - 001.6425 
PY  - 1986///
CY  - New Delhi
PB  - BPP
KW  - Lotus 1-2-3 (Computer file)
KW  - Electronic spreadsheets
KW  - Business--Computer programs
N2  - 1992-02-14
ER  -