No CrossRef data available.
Article contents
Gustav Hensel and Hilary Putnam. On the notational independence of various hierarchies of degrees of unsolvability. The journal of symbolic logic, vol. 30 (1965), pp. 69–86.
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.
![Image of the first page of this content. For PDF version, please use the ‘Save PDF’ preceeding this image.'](https://static.cambridge.org/content/id/urn%3Acambridge.org%3Aid%3Aarticle%3AS002248120011494X/resource/name/firstPage-S002248120011494Xa.jpg)
- Type
- Reviews
- Information
- Copyright
- Copyright © Association for Symbolic Logic 1967