My system; fifteen minutes' work a day for health's sake
By: authorized translation by G. M. Fox-Davies, from the 5th ed. of the Danish original
Edition: 1st éd.
Publisher: Tillge
Published: 1905
Place of publication: Copenhagen
Language: eng
Number of pages: 90
Work titles: Mit system
Notes: Translation of Mit system; 15 minutters dagligt arbejde for sundhedens skyld.