Lines of Occurrence

An apazine published by Arthur D. Hlavaty of Durham, NC for sercon.

Issue	Date	Pages	Notes
1	1980	6
2	1980	10
3	1980	8
4	1981	6
5	1982	10
6	1982	8
7	1983	8
8	1984	8
9	1985	8
10	1986	6
11	1986	6	Numbered 12
12	1986	10
13	1986	6

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