Surveying : principles and applications 2026-02-15T06:37:45+03:00 DEBUG: VuFind\ILS\Driver\Folio: Token taken from global cache: eyJhbGciOiJIUzI1NiJ9.eyJzdWIiO... - Kavanagh, Barry F; Bird, S. J. Glenn (Prentice-Hall International, 2009)