TY  - BOOK
AU  - Hoffman, Ted.
TI  - Writing sap abap/4 programs
SN  - 9780074631691
U1  - 005.758  
PY  - 2008///
CY  - New Delhi
PB  - Tata McGraw Hill Publishing Company Ltd
KW  - Data retrieval and display
KW  - Interactive reporting
KW  - External data access
ER  -