Allan, A.L. The 13th International Congress of Surveyors, Wiesbaden Germany - September 1971: report on Commission II - Education, by ...A.L. Allan, [presented at the Land Surveyors General Meeting, 18 November 1971]. Unpublished paper, reference L1/4/71/5 - 4p Filed in Archives box 1971/53 ABC LC Class. No.: 526.907