Robert Heller Quotes
Effective management always means asking the right question.
Citations
Heller, Robert. The Great Executive Dream. Delacorte Press, 1972.
Related Quotes
Robert Heller, also Joseph Heller, (born William Henry Palmer; 1826–1878) was an English magician, mentalist, and musician. The year of his birth is the subject of some speculation; some sources list it as 1829 while others claim 1830.