Ackermann, R. J. (1970). Modern deductive logic : an introduction to its techniques and significance / by R.J. Ackermann: An introduction to its techniques and significance. Macmillan.
Chicago Edition CitationAckermann, Robert John. Modern Deductive Logic : An Introduction to Its Techniques and Significance / by R.J. Ackermann: An Introduction to Its Techniques and Significance. Macmillan, 1970.
MLA Edition CitationAckermann, Robert John. Modern Deductive Logic : An Introduction to Its Techniques and Significance / by R.J. Ackermann: An Introduction to Its Techniques and Significance. Macmillan, 1970.
Warning: These citations may not always be 100% accurate.