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Title Author Publisher Year Sort ascending Link
The Zeiss: Elta 2, Elta 4 Bock, J.T. AOLS: Ontario Professional Surveyor; v.24, no.1 1981 Download
The Surveyor's Paradox Davies, B. AOLS: Ontario Professional Surveyor; v.24, no.2 1981 Download
Land Surveyors and the Photocopying Revolution Jones, T.P. AOLS: Ontario Professional Surveyor; v.24, no.2 1981 Download
Useful Comments on RRSP's White, R.S. AOLS: Ontario Professional Surveyor; v.23, no.3 1980 Download
Abrey's Township Corner Found Piwowarczyk, E. AOLS: Ontario Professional Surveyor; v.23, no.1 1980 Download
The World's First Computer-Assisted Ordnance Survey Map Chartered Surveyor U.K., Nov. 1979 AOLS: Ontario Professional Surveyor; v.23, no.1 1980 Download
Kern PMG2: Zoom Point-Transfer Instrument Jones, T. AOLS: Ontario Professional Surveyor; v.23, no.1 1980 Download
Robert Sparks, P.L.S. Fairhall, C. AOLS: Ontario Professional Surveyor; v.23, no.4 1980 Download
Surveyors and the Northwest Rebellion Fairhall, C. AOLS: Ontario Professional Surveyor; v.23, no.1 1980 Download
The HP-41C from Hewlett-Packard Jones, T. AOLS: Ontario Professional Surveyor; v.23, no.4 1980 Download