CIS Microfiche Accession Numbers: CIS 70 H202-3, CIS 71 H202-5, CIS 72 H202-5, CIS 73 H202-4, CIS 75 H202-8, CIS 76 H202-4, CIS 77 H202-6, CIS 78 H202-7, CIS 79 H202-13, CIS 80 H202-9, CIS 81 H202-11
Description based on: 96th Congress, 1st session (1979)
Issue for 1977 was classed: Y 4.Ar 5/2 a:
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Microfiche. [Bethesda, Md.] : LexisNexis Academic & Library Solutions, 1970-1981. 11 X 15 cm.