Quine’s book is of first-rate quality, and presents the materials of modern formal logic in a masterly fashion… A superb text: authoritative, mature, and brilliant and original in its exposition.
-- Ernest Nagel
For a treatment of such modest size, it abounds in exciting ideas, freshness of perspective on old logical and philosophical problems, and in lucid and exact analysis.
-- R. J. Trayhern
It is admirably precise and it is written with a deliciously light touch.
-- Joseph S. Ullian