<apex:page standardController="Product_Brief__c" extensions="DispatcherContactNewController">
    <apex:pageBlock >
        <apex:pageBlockTable value="{!pbs}" var="p">
            <tr class="lnkdsble" ><apex:column value="{!p.Name}"/></tr>
            <apex:column value="{!p.RecordTypeId}"/>
            <apex:column value="{!p.Createddate}"/>
            </apex:pageBlockTable>
        </apex:pageBlock>

        <apex:panelGrid columns="4">
            <apex:commandLink action="{!first}">First</apex:commandlink>
            <apex:commandLink action="{!previous}" rendered="{!hasPrevious}">Previous</apex:commandlink>
            <apex:commandLink action="{!next}" rendered="{!hasNext}">Next</apex:commandlink>
            <apex:commandLink action="{!last}">Last</apex:commandlink>
        </apex:panelGrid>
     </apex:pageBlock>
   </apex:form>
</apex:page>

public class DispatcherContactNewController {

        public DispatcherContactNewController(ApexPages.StandardController controller) {
            this.controller = controller;
        }

        public ApexPages.StandardSetController setpb {
            get{
                if (setpb == null) {
                    setpb = new ApexPages.StandardSetController(Database.getQueryLocator(
                        [SELECT Id, Name, RecordTypeId, Createddate FROM Product_Brief__c])
                                                               );
                }
                return setpb;
            }
            set;
        }

        public List<Product_Brief__c>getpbs() {
            return (List<Product_Brief__c>)setpb.getrecords();
        }

        public Boolean hasNext {
            get {
                return setpb.getHasNext();
            }
            set;
        }

        public Boolean hasPrevious {
            get {
                return setpb.getHasPrevious();
            }
            set;
        }

        public Integer pageNumber {
            get {
                return setpb.getPageNumber();
            }
            set;
        }

        public void first() {
            setpb.first();
        }

        public void last() {
            setpb.last();
        }


        public void previous() {
            setpb.previous();
        }


        public void next() {
            setpb.next();
        }
    }