Hi Amrisha,
This could be achieved using the READ Operation.
You can perform the READ operation for the entity set or the collection with the key input values. This would provide you with the URLs for the specific tables. Using these URLs you can retrieve the individual table data.
http://help.sap.com/saphelp_nw70ehp1/helpdata/en/f6/152975ec4d411aa192a0de339ffd91/content.htm
Thanks,
Jiten