1. A representation of m-algebraic lattices

   • G. Grätzer
   • P. M. Johnson
   • E. T. Schmidt

   OriginalPaper Pages: 1 - 12

2. Partially ordered sets, and minimal systems of counterexamples

   • G. M. Bergman

   OriginalPaper Pages: 13 - 30

3. Weakly representable but not representable relation algebras

   • H. Andréka

   OriginalPaper Pages: 31 - 43

4. The determination of subvarieties of certain congruence-distributive varieties

   • H. A. Priestley

   OriginalPaper Pages: 44 - 62

   

5. On minimal simple lattices

   • R. McKenzie

   OriginalPaper Pages: 63 - 103

6. Finitely based modular congruence varieties are distributive

   • R. Freese

   OriginalPaper Pages: 104 - 114

7. Two families of Newman lattices

   • M. K. Bennett
   • G. Birkhoff

   OriginalPaper Pages: 115 - 144

8. Varieties of groups and normal-subgroup lattices—a survey

   • R. G. Burns
   • S. Oates-Williams

   OriginalPaper Pages: 145 - 152