Houlden, B., & National Coal Board. (1962). Some techniques of operational research / prepared by the operational research group of the National Coal Board ; edited by B.T. Houlden. E.U.P..
Chicago Style (17th ed.) CitationHoulden, Brian, and National Coal Board. Some Techniques of Operational Research / Prepared by the Operational Research Group of the National Coal Board ; Edited by B.T. Houlden. E.U.P., 1962.
MLA (9th ed.) CitationHoulden, Brian, and National Coal Board. Some Techniques of Operational Research / Prepared by the Operational Research Group of the National Coal Board ; Edited by B.T. Houlden. E.U.P., 1962.
Warning: These citations may not always be 100% accurate.