- SZAKTÁRS
- Akadémiai Digitális Archívum
- Fialovszky Lajos (szerk.): Surveying instruments and their operational principles - Developments in geotechnical engineering 62. (Budapest, 1991)
Fialovszky Lajos (szerk.): Surveying instruments and their operational principles - Developments in geotechnical engineering 62. (Budapest, 1991)
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