TY  - BOOK
AU  - JUDD ROBBINS
TI  - LOTUS 1-2-3 RELEASE 2.3 AND 2.4 FOR DOS INSTANT REFERANCE
U1  - 5.43 
PY  - 1992///
CY  - DELHI
PB  - B.P.B.PUBLICATION-1
KW  - Operating system
ER  -