TY  - BOOK
AU  - Duggal, Sudesh M. 
TI  - Business programming using dbase IV: A structured approach to systems development 
SN  - 0023305886
U1  - 650.0285 
PY  - 1992///.
CY  - New York
PB  - Macmillan Publishing company
KW  - Business, computer program
N1  - Includes index.
ER  -