Handbook of the logic of argument and inference
by Dov M. Gabbay, D.M. Gabbay, R.H. Johnson, H.J. Ohlbach, J. Woods

No description available.
Symbolic and mathematical LogicLogic, symbolic and mathematical
by Dov M. Gabbay, D.M. Gabbay, R.H. Johnson, H.J. Ohlbach, J. Woods

No description available.