a study in concentration in the busy life,
by Annie Rix Militz.
Militz, A. Rix. (1910). Spiritual housekeeping: a study in concentration in the busy life. New York: The Absolute press.
Militz, Annie Rix, -1924. Spiritual Housekeeping: a Study In Concentration In the Busy Life. New York: The Absolute press, 1910.
Warning: These citations may not always be complete (especially for serials).