| The Positive Philosophy of Auguste Comte Comte, Auguste; Translated By Harriet Martineau / Used - Hardcover | Alphaville Books, Inc. | | $225.00 |
| The Positive Philosophy of Auguste Comte Comte, Auguste; Harriet Martineau (Translator) / Used - Hardcover | ERIC CHAIM KLINE, BOOKSELLER (ABAA ILAB) | | $225.00 |
| The Positive Philosophy of Auguste Comte Comte, Auguste; Harriet Martineau (Translator) / Used - Hardcover | ERIC CHAIM KLINE, BOOKSELLER (ABAA ILAB) | | $150.00 |
| The positive philosophy of Auguste Comte. Volumes I - II / freely translated and condensed by Harriet Martineau, with an introduction by Frederic Harrison Comte, Auguste. Martineau, Harriet. Harrison, Frederic / Used - Hardcover | MW Books | | $70.00 |
| The Positive Philosophy of Auguste Comte. Freely Translated and Condensed by Harriet Martineau. Comte, Auguste & Martineau, Harriet. / Used - Hardcover | Westwood Books Sedbergh | | $66.34 |
| The positive philosophy of Auguste Comte. Volumes I - II / freely translated and condensed by Harriet Martineau, with an introduction by Frederic Harrison Comte, Auguste. Martineau, Harriet. Harrison, Frederic / Used - Hardcover | MW Books Ltd. | | $57.42 |
| The Positive Philosophy of Auguste Comte; Volume 3 Harrison, Frederic; Martineau, Harriet; Comte, Auguste / New - Hardcover | Books Puddle | | $54.19 |
| The Positive Philosophy of Auguste Comte Volume 3 Harrison, Frederic|Martineau, Harriet|Comte, Auguste / New - Hardcover | moluna | | $53.45 |