520 Ex4 Q1 Watergate scandal by panniuniu

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									520 Ex4 Q1 Watergate scandal

When focusing on searching authorized subject headings and references for “Watergate
scandal,” an authorized subject heading is revealed:

150 __ |a Watergate Trial, Washington, D.C., 1973

Three references or related terms (RT) are indicated in the MARC display record:
550 __ |w g |a Trials (Burglary) |z Washington (D.C.)
550 __ |w g |a Trials (Conspiracy) |z Washington (D.C.)
550 __ |w g |a Watergate Affair, 1972-1974

When each of the above references are entered into the LC authority subject heading search,
separately, it is revealed that each one is a broader heading (BT) and a link is provided to
“Watergate Trial, Washington, D.C., 1973” as a narrower term.

Broader Term (BT)
Trials (Burglary)—Washington (D.C)
Trails (Conspiracy)—Washington (D.C)
Watergate Affair, 1972-1974

Narrower Term (NT)
Watergate Trial, Washington, D.C., 1973

MARC display record for Watergate Trial, Washington, D.C., 1973:
LC Control Number: sh 85145736
        HEADING: Watergate Trial, Washington, D.C., 1973
                 000 00507nz a2200181n 450
                 001 4794051
                 005 19860429095637.9
                 008 860211|| anannbabn |b ana
                 035 __ |a (DLC)sh 85145736
                 906 __ |t 7908 |u ---- |v 0
                 010 __ |a sh 85145736
                 040 __ |a DLC |c DLC
                 053 _0 |a KF224.W
                 150 __ |a Watergate Trial, Washington, D.C., 1973
                 550 __ |w g |a Trials (Burglary) |z Washington (D.C.)
                 550 __ |w g |a Trials (Conspiracy) |z Washington (D.C.)
                 550 __ |w g |a Watergate Affair, 1972-1974
                 953 __ |a xx00

Labeled display for Watergate Trial, Washington, D.C., 1973:
LC Control Number: sh 85145736
   LC Class Number: KF224.W
         HEADING: Watergate Trial, Washington, D.C., 1973
  Search Also Under: Trials (Burglary) Washington (D.C.)
                      Trials (Conspiracy) Washington (D.C.)
                      Watergate Affair, 1972-1974

								
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