'''Document type:''' Board Policy Letter (reissued from HCOPL).
'''Date:''' 21 October 1971
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'''Date:''' 16 March 1971
[[Category:HCOPL 1971]]
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'''Date:''' 29 July 1971
[[Category:HCOPL 1971]]
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'''Date:''' 25 March 1971
[[Category:HCOPL 1971]]
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'''Date:''' 4 June 1971
[[Category:HCOPL 1971]]
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'''Comments:''' Originally LRH OODs Item of 10 November 1971
[[Category:HCOPL 1980]]
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Study Series No. 2 HCOB 2 June 1971 Issue I „Confronting“ and the drills given in the Esto tape series can push
[[Category:HCOPL 1972]]
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