* [[Cancellation - HCO Policy Letter of 15 March 1968 - ''Student and Staff Program (HCO PL 700927)]]
* [[Cancellation - Policy Extracts Forbidden - Disrelated Submissions Forbidden (HCO PL 800528)]]
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* [[Cancels BPL 15 December 1974 - Sales System Standby for Pubs Orgs (HCO PL 800111)]]
* [[Class IV Orgs - Dissemination Division Two Org Board (HCO PL 800119)]]
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* [[Hotline'', Policy Of (HCO PL 790925)]]
* [[HCO Policy Letters which are marked 'CenOCon'...HCO PL 590625
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* [[Board Decisions - Data Evaluation - Raw Data - Judging a Situation - Selection of
* [[Board Minutes (HCO PL 660312)]]
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* [[Establishment of the Board of Issues (BPL 740114)]]
* [[Board Representatives (BPL 740622)]]
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[[Category:Board Policy Letter Attachment]]
[[Category:Board Policy Letter Attachment 1974]]
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...Attachment_Index_1973|1973]] · [[Board_Policy_Letter_Attachment_Index_1974|1974]] · [[Board_Policy_Letter_Attachment_Index_1975|1975]] · [[Board_Policy_Let
[[Category:Board Policy Letter Attachment]]
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...[[Board_Policy_Letter_Index_1973|1973]] · [[Board_Policy_Letter_Index_1974|1974]] · [[Board_Policy_Letter_Index_1975|1975]] · [[Board_Policy_Letter_Index_1
[[Category:Board Policy Letter]]
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