A text-book on surveying and levelling /
Threlfall, Harold
A text-book on surveying and levelling / Harold Threlfall - 3rd ed., revised. - London : Charles Griffin and Company, 1948 - xix, 689 p. : ill. ; 21 cm.
Includes Indexes
Surveying
526.9 / THT 1948
A text-book on surveying and levelling / Harold Threlfall - 3rd ed., revised. - London : Charles Griffin and Company, 1948 - xix, 689 p. : ill. ; 21 cm.
Includes Indexes
Surveying
526.9 / THT 1948