Watts, I., Longman, T., Buckland, J., FENNER, W., Waugh, J., Dilly, E., & Field, T. -. (1761). THE IMPROVEMENT OF THE MIND: OR, A SUPPLEMENT TO THE ATR of LOGICK, Containing a Variety of REMARKS and RULES FOR THE ATTAINMENT and COMMUNICATION of useful Knowledge, in Religion, in the Sciences, and in common Life (The FOURTH EDITION.).

Watts, Isaac, Thomas Longman, James Buckland, William FENNER, J. Waugh, Edward Dilly, and Thomas -1794 Field. THE IMPROVEMENT OF THE MIND: OR, A SUPPLEMENT TO THE ATR of LOGICK, Containing a Variety of REMARKS and RULES FOR THE ATTAINMENT and COMMUNICATION of Useful Knowledge, in Religion, in the Sciences, and in Common Life. The FOURTH EDITION. 1761.

Watts, Isaac, et al. THE IMPROVEMENT OF THE MIND: OR, A SUPPLEMENT TO THE ATR of LOGICK, Containing a Variety of REMARKS and RULES FOR THE ATTAINMENT and COMMUNICATION of Useful Knowledge, in Religion, in the Sciences, and in Common Life. The FOURTH EDITION. 1761.