J.G.Olliver. (1984). Principle Of Surveying. [S.l]: VNR.
Chicago Style CitationJ.G.Olliver. Principle Of Surveying. [S.l]: VNR, 1984.
MLA CitationJ.G.Olliver. Principle Of Surveying. [S.l]: VNR, 1984.
Warning: These citations may not always be 100% accurate.