Flow charts, logical trees and algorithms for rules and regulations
By: [by] B.N. Lewis, I.S. Horabin and C.P. Gane.
Contributors: Horabin, Ivan S.; Gane, C. P. 1938-
Series: Occasional papers -- 2.
Publisher: H.M.S.O
Published: 1967
Place of publication: London
Language: eng