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Logic, Inductive and Deductive ⠃⠗⠋ braille edition

Grade 2 — contracted English braille (EBAE-compatible subset). Translated on this server by our own braille engine (BRF — Braille Ready Format, Library of Congress fdd000551). View Grade 1 instead.

Download .brf — Grade 2 Download .brf — Grade 1 Plain-text reader .txt

503,658 braille cells · 531 embossed pages at 40×25 · 2,481 unrepresentable characters omitted

⠠⠁⠞⠞⠗⠊⠃⠥⠞⠊⠧⠑⠀⠊⠎⠀⠁⠀⠘⠺⠀⠞⠀⠉⠕⠝⠝⠕⠞⠑⠎⠀⠁⠝⠀
⠁⠞⠞⠗⠊⠃⠥⠞⠑⠀⠕⠗⠀⠏⠗⠕⠏⠻⠞⠽⠂⠀⠵⠀⠓⠕⠞⠂⠀⠧⠁⠇⠕⠗⠳⠎⠂⠀⠯⠀
⠊⠎⠀⠁⠇⠺⠁⠽⠎⠀⠛⠗⠁⠍⠍⠁⠞⠊⠉⠁⠇⠇⠽⠀⠁⠝⠀⠁⠙⠚⠑⠉⠞⠊⠧⠑⠲⠀⠀
⠠⠮⠀⠠⠠⠑⠭⠏⠗⠑⠎⠎⠊⠕⠝⠀⠠⠠⠷⠀⠠⠠⠟⠥⠁⠝⠞⠊⠞⠽⠂⠀⠞⠀⠊⠎⠂⠀⠷⠀
⠠⠥⠝⠊⠧⠻⠎⠁⠇⠊⠞⠽⠀⠕⠗⠀⠝⠕⠝⠤⠥⠝⠊⠧⠻⠎⠁⠇⠊⠞⠽⠂⠀⠊⠎⠀
⠁⠇⠇⠤⠊⠍⠏⠕⠗⠞⠁⠝⠞⠀⠔⠀⠎⠽⠇⠇⠕⠛⠊⠌⠊⠉⠀⠿⠍⠥⠇⠁⠑⠲⠀⠠⠔⠀⠮⠍
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⠠⠝⠕⠝⠑⠲⠀⠠⠔⠀⠕⠗⠙⠔⠜⠽⠀⠎⠏⠑⠑⠡⠀⠥⠝⠊⠧⠻⠎⠁⠇⠊⠞⠽⠀⠊⠎⠀
⠑⠭⠏⠗⠑⠎⠎⠫⠀⠔⠀⠧⠜⠊⠳⠎⠀⠿⠍⠎⠂⠀⠉⠕⠝⠉⠗⠑⠞⠑⠀⠯⠀
⠁⠃⠌⠗⠁⠉⠞⠂⠀⠏⠇⠁⠔⠀⠯⠀⠋⠊⠛⠥⠗⠁⠞⠊⠧⠑⠂⠀⠾⠳⠞⠀⠮⠀⠥⠎⠑⠀⠷⠀
⠁⠇⠇⠀⠕⠗⠀⠝⠕⠝⠑⠲⠀⠀⠀⠀⠠⠥⠝⠑⠁⠎⠽⠀⠇⠊⠑⠎⠀⠮⠀⠓⠑⠁⠙⠀⠞⠀
⠺⠑⠜⠎⠀⠁⠀⠉⠗⠪⠝⠲⠀⠀⠀⠠⠓⠑⠀⠉⠄⠞⠀⠃⠑⠀⠺⠗⠕⠝⠛⠀⠘⠱⠀⠇⠊⠋⠑⠀
⠊⠎⠀⠔⠀⠮⠀⠐⠗⠲⠀⠀⠀⠠⠱⠁⠞⠀⠉⠁⠞⠄⠎⠀⠁⠧⠻⠎⠑⠀⠞⠕⠀⠋⠊⠩⠦⠀⠀⠀
⠠⠉⠀⠮⠀⠇⠑⠕⠏⠜⠙⠀⠡⠁⠝⠛⠑⠀⠦⠀⠎⠏⠕⠞⠎⠦⠀⠀⠀⠠⠮⠀⠇⠕⠝⠛⠑⠌⠀
⠗⠕⠁⠙⠀⠓⠁⠎⠀⠁⠝⠀⠑⠝⠙⠲⠀⠀⠀⠠⠎⠥⠎⠏⠊⠉⠊⠕⠝⠀⠑⠧⠻⠀⠓⠁⠥⠝⠞⠎
⠀⠮⠀⠛⠥⠊⠇⠞⠽⠀⠍⠔⠙⠲⠀⠀⠀⠠⠊⠗⠗⠑⠎⠕⠇⠥⠞⠊⠕⠝⠀⠊⠎⠀⠁⠇⠺⠁⠽⠎
⠀⠁⠀⠎⠊⠛⠝⠀⠷⠀⠺⠑⠁⠅⠝⠑⠎⠎⠲⠀⠀⠀⠠⠞⠗⠑⠁⠎⠕⠝⠀⠝⠑⠧⠻⠀
⠏⠗⠕⠎⠏⠻⠎⠲⠀⠀⠠⠁⠀⠏⠗⠕⠏⠕⠎⠊⠞⠊⠕⠝⠀⠔⠀⠱⠊⠡⠀⠮⠀
⠟⠥⠁⠝⠞⠊⠞⠽⠀⠊⠎⠀⠝⠀⠑⠭⠏⠗⠑⠎⠎⠫⠀⠊⠎⠀⠉⠁⠇⠇⠫⠀⠃⠽⠀
⠠⠁⠗⠊⠌⠕⠞⠇⠑⠀⠠⠠⠊⠝⠙⠑⠋⠔⠊⠞⠑⠀⠶⠠⠛⠗⠑⠑⠅⠒⠀
⠁⠙⠊⠕⠗⠊⠌⠕⠎⠶⠲⠀⠠⠿⠀⠊⠝⠙⠑⠋⠔⠊⠞⠑⠼⠃⠀⠠⠓⠁⠍⠊⠇⠞⠕⠝⠀
⠎⠥⠛⠛⠑⠌⠎⠀⠠⠠⠏⠗⠑⠔⠙⠑⠎⠊⠛⠝⠁⠞⠑⠂⠀⠥⠝⠙⠑⠎⠊⠛⠝⠁⠞⠫⠂⠀⠞⠀
⠊⠎⠂⠀⠃⠑⠿⠑⠀⠃⠑⠬⠀⠗⠑⠉⠑⠊⠧⠫⠀⠋⠀⠉⠕⠍⠍⠕⠝⠀⠎⠏⠑⠑⠡⠀⠿⠀⠮⠀
⠎⠽⠇⠇⠕⠛⠊⠌⠊⠉⠀⠍⠊⠇⠇⠲⠀⠠⠁⠀⠏⠗⠕⠏⠕⠎⠊⠞⠊⠕⠝⠀⠊⠎⠀
⠠⠠⠏⠗⠫⠑⠎⠊⠛⠝⠁⠞⠑⠀⠱⠢⠀⠮⠀⠟⠥⠁⠝⠞⠊⠞⠽⠀⠊⠎⠀⠙⠑⠋⠔⠊⠞⠑⠇⠽

These are the same pages the .brf download embosses — form-feed breaks and all. BRF opens in braille software (Duxbury, BrailleBlaster), on embossers, and on refreshable displays.