No CrossRef data available.
Article contents
Mihály Makkai. On PCΔ-classes in the theory of models. English with Russian summary. A Magyar Tudományos Akadémia Matematikai Kutató Intézetének Közleményei, ser. A, vol. 9 no. 1–2 (1964), pp. 159–194. - M. Makkai. Remarks on my paper “On PCΔ-classes in the theory of models.” English with Russian summary. A Magyar Tudományos Akadémia Matematikai Kutató Intézetének Közleményei, ser. A, vol. 9 no. 3 (for 1964, pub. 1965), pp. 601–602.
Published online by Cambridge University Press: 12 March 2014
Abstract
An abstract is not available for this content so a preview has been provided. Please use the Get access link above for information on how to access this content.

- Type
- Reviews
- Information
- Copyright
- Copyright © Association for Symbolic Logic 1971