Multiple joins on same table?

I have two table:

tbl_EmploymentSegmentEM:

╔══════╦═════════════╦════════════╦═══════════════╦═══════════════════════════════╦════════════╦═════════════╦══════════════════════════╦════════════════╗
║ SrNo ║ CIBILTuefID ║ Prospectno ║ ApplicantType ║         ApplicantName         ║ SegmentTag ║ AccountType ║ DateReportedandCertified ║ OccupationCode ║
╠══════╬═════════════╬════════════╬═══════════════╬═══════════════════════════════╬════════════╬═════════════╬══════════════════════════╬════════════════╣
║    1 ║           1 ║     718580 ║ APPLICANT     ║ RAJKUMAR GIRISHCHANDRA PANDEY ║ E01        ║          10 ║                 31122014 ║             02 ║
║    2 ║           4 ║     718638 ║ APPLICANT     ║ Anil Kumar Aggarwal           ║ E01        ║          10 ║                 31122014 ║             01 ║
╚══════╩═════════════╩════════════╩═══════════════╩═══════════════════════════════╩════════════╩═════════════╩══════════════════════════╩════════════════╝

tbl_CIBILFieldDescription:

╔════════╦══════════╦══════════════════════════════╦═══════╦═════════════════════════════╗
║ Header ║ FieldTag ║          FieldName           ║ Value ║      ValueDescription       ║
╠════════╬══════════╬══════════════════════════════╬═══════╬═════════════════════════════╣
║ PT     ║       03 ║ TelephoneType                ║ 03    ║ Office Phone                ║
║ EM     ║       03 ║ OccupationCode               ║ 01    ║ Salaried                    ║
║ EM     ║       03 ║ OccupationCode               ║ 02    ║ Self Employed Professional. ║
║ EM     ║       03 ║ OccupationCode               ║ 03    ║ Self Employed               ║
║ EM     ║       03 ║ OccupationCode               ║ 04    ║ Others                      ║
║ EM     ║       05 ║ NetGrossIncomeIndicator      ║ G     ║ Gross Income                ║
║ EM     ║       05 ║ NetGrossIncomeIndicator      ║ N     ║ Net Income                  ║
║ EM     ║       06 ║ MonthlyAnnualIncomeIndicator ║ M     ║ Net Monthly                 ║
║ EM     ║       06 ║ MonthlyAnnualIncomeIndicator ║ A     ║ Net Annual                  ║
║ SC     ║       01 ║ ScoreCardName                ║ 01    ║ CIBILTUSCR                  ║
╚════════╩══════════╩══════════════════════════════╩═══════╩═════════════════════════════╝

I am trying to get Account Type and Occupation code description from tbl_CIBILFieldDescription for the corresponding values.

I tried this :

SELECT DISTINCT CIBILTuefID, 
                Prospectno, 
                ApplicantType, 
                ApplicantName, 
                SegmentTag, 
                AccountType, 
                DateReportedandCertified, 
                OccupationCode, 
                mst.ValueDescription  AS OccupationCodeDesc, 
                Income, 
                NetGrossIncomeIndicator, 
                mst.ValueDescription AS NetGrossIncomeIndicatorDesc, 
                MonthlyAnnualIncomeIndicator, 
                DateofEntryforErrorCode, 
                ErrorCode, 
                DateofEntryforCIBILRemarksCode, 
                CIBILRemarksCode, 
                DateofEntryforErrorDisputeRemarksCode, 
                ErrorDisputeRemarksCode1, 
                ErrorDisputeRemarksCode2, 
                MkrId, 
                MkdDt 
FROM   tbl_EmploymentSegmentEM EM 
       INNER JOIN tbl_CIBILFieldDescription mst 
               ON 1 = 1 

WHERE  mst.Header = 'EM' 
       AND mst.FieldName = 'OccupationCode' 
       AND mst.Value = EM.OccupationCode 

And it seems to work ok for OccupationCode but what if I want both OccupationCode and AccountType from the same query? What is the best way to do this?