Bannister, A., & Baker, R. (1994). Solving problems in surveying (2nd ed.). Harlow Essex: Longman.
Παραπομπή Chicago StyleBannister, A., and Raymond Baker. Solving Problems in Surveying. 2nd ed. Harlow Essex: Longman, 1994.
Παραπομπή MLABannister, A., and Raymond Baker. Solving Problems in Surveying. 2nd ed. Harlow Essex: Longman, 1994.
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