              paginatorPosition="bottom"
                                    paginatorTemplate="{CurrentPageReport}  {FirstPageLink} {PreviousPageLink} {PageLinks} {NextPageLink} {LastPageLink} {RowsPerPageDropdown}"
                                    rowsPerPageTemplate="20,30,50,100"
                                    >

                                    <p:column headerText="Bill No" >                                
                                        <p:commandLink
                             