Richard C. Jeffrey. Formal logic: Its scope and limits. McGraw-Hill Book Company, New York etc. 1967, xii + 238 pp. - Richard C. Jeffrey. Instructor's manual to accompany Formal logic: Its scope and limits. McGraw-Hill Book Company, New York etc. 1967, iii + 58 pp.
Sibajiban · Journal of Symbolic Logic · 1973
Richard C. Jeffrey. Formal logic: Its scope and limits. McGraw-Hill Book Company, New York etc. 1967, xii + 238 pp. - Richard C. Jeffrey. Instructor's manual to accompany Formal logic: Its scope and limits. McGraw-Hill Book Company, New York etc. 1967, iii + 58 pp. - Volume 38 Issue 4