@book{a+handbook+for+steam+users+being+rules+for+engine+drivers+and+boiler+attendants+with+notes+on+steam+engine+and+boiler+management+and+steam+boiler+explosions, author = {Bale, M. Powis}, title = {A handbook for steam users : being rules for engine drivers and boiler attendants with notes on steam engine and boiler management and steam boiler explosions}, address = {London [etc.]}, publisher = {Longmans, Green}, date = {1915} }