""Table of Contents""; ""Introduction""; ""Figures""; ""Notation used in the figures""; ""1. Preliminaries""; ""2. The categorical point of view""; ""3. The spectrum of V and failures of modularity""; ""4. Î?-prime and Î?-irreducible elements of L""; ""5. Prime and indecomposable filters of L, and Mal 'tsev conditions""; ""6. Some filters which are not indecomposable or not prime""; ""7. k[sup(th)]-root filters""; ""8. Tensor products on L""; ""9. Location of varieties in L, with emphasis on varieties of groups""; ""10. The bottom part of L""; ""11. A proper class between C and Bin l""
Notes
"July 1984, Volume 50, Number 305 (second of 3 numbers)."