Exact Matching Concepts from Other Schemes
- found: Author's The animadversions and remarks upon Collonel Sydney's paper answered, 1684: signed p. 2 (S. Ward)
- notfound: NUC pre-1956;BM;Halkett & Laing;Stonehill, C. Anonyma and pseudonyma.
- 1985-06-07: new
- 1985-06-21: revised