TY  - GEN
AU  - Haiduk , H. Paul
TI  - increase your productivity lotus 1-2-3: release 2.2
SN  - 0026831015
U1  - 005.369 
PY  - 1991///
CY  - New Delhi
PB  - Prentice-Hall of india private limited
KW  - COMPUTER
KW  - LOTUS
ER  -