TY  - BOOK
AU  - Spence,Rick  .
TI  - Clipper programming guide / 
T2  - The data based advisor, 
SN  - 9788120312456
U1  - 005.133 
PY  - 1991///
CY  - New Delhi : 
PB  - Manish Jain for BPB , 
KW  - COMPUTER PROGRAMMING
N1  - Includes index
ER  -