Dodsley, R. (1763). The Preceptor: containing A General Course of Education: Wherein The First Principles of Polite Learning are Laid down In a Way most suitable for trying the Genius, and advancing the Instruction of Youth. In Twelve Parts. Illustrated with Maps and useful Cuts ... The Fourth Edition ... In Two Volumes. Vol. 1. London: R. and J. Dodsley.

Dodsley, Robert. The Preceptor: Containing A General Course of Education: Wherein The First Principles of Polite Learning Are Laid Down In a Way Most Suitable for Trying the Genius, and Advancing the Instruction of Youth. In Twelve Parts. Illustrated With Maps and Useful Cuts ... The Fourth Edition ... In Two Volumes. Vol. 1. London: R. and J. Dodsley, 1763.

Dodsley, Robert. The Preceptor: Containing A General Course of Education: Wherein The First Principles of Polite Learning Are Laid Down In a Way Most Suitable for Trying the Genius, and Advancing the Instruction of Youth. In Twelve Parts. Illustrated With Maps and Useful Cuts ... The Fourth Edition ... In Two Volumes. Vol. 1. London: R. and J. Dodsley, 1763.