Index of PERB Opinion Numbers (1-25) PERB Opinion # Case Number Cite DC Register vol. DC Reg. page (year) 3 28 DC Reg. 727 (1981) 4 28 DC Reg. 1760 (1981) 5 28 DC Reg. 1762 (1981) 6 80-U-08 28 DC Reg. 1958 (1981) 7 80-U-02 28 DC Reg. 1960 (1981) 8 80-U-12 28 DC Reg. 1962 (1981) 9 80-U-02 28 DC Reg. 1964 (1981) 10 80-U-05 unpublished 11 80-U-06 28 DC Reg. 1966 (1981) 12 80-A-01 28 DC Reg. 3458 (1981) 13 80-U-11 28 DC Reg. 3458 (1981) 14 OR006 28 DC Reg. 3943 (1981) 15 80-U-05 80-A-01 28 DC Reg. 3947 (1981) 16 80-U-03 28 DC Reg. 4336 (1981) 17 81-R-05 28 DC Reg. 4608 (1981) 18 81-R-05 28 DC Reg. 4702 (1981) 19 OR006 28 DC Reg. 4845 (1981) 20 80-R-09 28 DC Reg. 5104 (1981) 21 80-U-11 28 DC Reg. 5106 (1981) 22 OR006 28 DC Reg. 4845 (1981) 23 81-R-05 81-R-09 81-S-02 28 DC Reg. 5018 (1981) 24 80-R-08 28 DC Reg. 5108 (1981) 25 81-R-10 28 DC Reg. 5112 (1981)