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June 17, 1965 F* T.

3 threshold Limit Values For 1966 r t recommended and tentative limits Adopted at the 28th Annual Meeting of the American C nference of Governmental industrial Hygienists, 'Pittsburgh, Pennsylvania, May 16- 17, 1966.

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St* iouXs General Offices February 6# 1961 *bk-kb bom m Knag-sm vcm mspc cabs X*.

MINUTES OF MCA EXECUTIVE COMMITTEE The Links Club, New York City 2~ Tuesday, December 13, 1966 Following breakfast at 8:30 a. m. , the meeting was called to order by Chairman Logan.

/ TELEPHONE HUDSON 3 6126 Manufacturing Chemists' Association, Inc.

Manufacturing Chemists' Association, Inc, Minutes of Meeting ENVIRONMENTAL HEALTH ADVISORY COMMITTEE MCA Conference Room Washington, D, C.

TELEPHONE HUDSON 3-810S Manufacturing Chemists' Association, Inc.

MANUFACTURING CHEMISTS' ASSOCIATION MEDICAL ADVISORY COMMITTEE Minutes of Meeting Windsor Park Hotel, Washington, D.

R&S 113781 BIO-MEDICAL RESEARCH DOCUMENT DESCRIPTION FORM 63 68 69 76 Duplicate in all cards:--> 0000421 year as-1961- File number [Right justify fNumeric onlvl Author(s), as Last Name FS (No Punctuation) and coden for journal as JAMA preceeded by one blank space 1 _____ 20 2140 4160 61 62 A'A/PA/'9'SMP-J A-p/ir 7778 I I/O- Sub-Index Code Title of Report; end with space-hyphen-hyphen-space.

BIO-MEDICAL.

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Pittsburgh Corning Corporation P.

March lU, 1969 .i " Mr.