The ideals of humanity How to work : lectures delivered in 1898 at the University of Prague
著者
書誌事項
The ideals of humanity . How to work : lectures delivered in 1898 at the University of Prague
(Essay index reprint series)
Books for Libraries Press, [1969]
注記
***遡及データをもとにした流用入力である
Reprint of the 1938 ed