![Solvable Cases of the Decision Problem. by Wilhelm ACKERMANN - First Edition - 1954 - from Peter Harrington (SKU: 145777) Solvable Cases of the Decision Problem. by Wilhelm ACKERMANN - First Edition - 1954 - from Peter Harrington (SKU: 145777)](https://d3525k1ryd2155.cloudfront.net/h/878/334/1374334878.0.x.jpg)
Solvable Cases of the Decision Problem. by Wilhelm ACKERMANN - First Edition - 1954 - from Peter Harrington (SKU: 145777)
Boston College - Members of the class of 2020 studying abroad met up in Amsterdam: Lexi Meschino, Kieran Harrington, Ellie Kalemkeridis, Angelique Lorza and Nick Valiton. | Facebook
![Mathematical Interpretation of Formal Systems. by et al Thoralf - First Edition - 1955 - from Peter Harrington (SKU: 145778) Mathematical Interpretation of Formal Systems. by et al Thoralf - First Edition - 1955 - from Peter Harrington (SKU: 145778)](https://d3525k1ryd2155.cloudfront.net/h/883/334/1374334883.0.x.jpg)