The guide to Kuan hua : a translation of the "Kuan hua chih nan" : with an essay on tone and accent in Pekinese and a glossary of phrases

Koan-hoa tche-nan: Boussole du langage Mandarin

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

官話指南

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

官話指南

Kansai University Digital Archive

Kansai University Digital Archive

官話指南

Kansai University Digital Archive

Kansai University Digital Archive

官話指南精解

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

改訂官話指南

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

（改訂）官話指南

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

官話指南總譯

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

（改訂）官話指南

Kansai University Digital Archive

Kansai University Digital Archive

民国改良官話指南

Kansai University Open Research Center for Asian Studies

IIIF Discovery in Japan

民国改良官話指南

Kansai University Digital Archive

Kansai University Digital Archive

民国改良官話指南

Kansai University Digital Archive

Kansai University Digital Archive

Die Japanischen Seeigel / Ludwig Döderlein

Museum of Comparative Zoology

Europeana API

Die Japanischen Seeigel / Ludwig Döderlein

Museum of Comparative Zoology

Europeana API

Oeuvres complètes de Voltaire.... Tome 48

Bibliothèque nationale de France

Europeana API

The journal of the College of Agriculture, Tohoku Imperial University, Sapporo, Japan = Tohoku Tei...

Missouri Botanical Garden, Peter H. Raven Library

Europeana API

The view of Hindoostan ..

University of California Libraries

Europeana API

Oeuvres complètes de Voltaire.... Tome 42

Bibliothèque nationale de France

Europeana API

Observations on the flora of Japan

LuEsther T. Mertz Library

Europeana API

Die offizinellen Pflanzen und Drogen :eine systematische Übersicht über die in sämtlichen Staat...

Missouri Botanical Garden, Peter H. Raven Library

Europeana API

Die offizinellen Pflanzen und Drogen :eine systematische Übersicht über die in sämtlichen Staat...

Missouri Botanical Garden, Peter H. Raven Library

Europeana API

History of travayle in the West and East Indies, and other countreys lying eyther way, towardes the fruitful...

Yale University Library

Yale University Library Digital Collections

Rōdō kumiai

Library of Congress

Digital Collections, Library of Congress