A German conversation-grammar : being a new and practical method of learning the german language / by Dr. Emil Otto ; in part rewritten by William Cook ; with full vocabularies by L. Pylodet [pseud.]. 2d ed., rev.
A German conversation-grammar : being a new and practical method of learning the german language / by Dr. Emil Otto ; in part rewritten by William Cook ; with full vocabularies by L. Pylodet [pseud.].