how to filter the date field

Hi all,

the data in the dso

invoice posting date,  a/c  document number event type po history  refence document number

13/12/2012                 500041                        2                             

                               - 60041                           1                                     90003284

(event type po history 2- stands for the invoice doc number and even type po history 1 stands for the material document number)

In the query designer.

The user wants the following information :

invoice posting date,  a/c  document number   refence document number

13/12/2012                 500041                        90003284

how do i filter the

1. invoice posting date (to be filtered with (event type po history 2 )

2. acc doc numer  (to be filtered with (event type po history 2 )

3. Ref doc numb    (to be filtered with (event type po history 2 )

The user doesnt want the a/c doc number 60041 which is material documnet number to be displayed in the report

pls advice