A text book of advanced surveying/
Agor, R.
A text book of advanced surveying/ R. Agor. - xvi, 684 p. : ill. ; 22 cm. New Delhi : Khanna Pub., 1999. - 4th ed.
8174090533 (pbk.)
Suryeying -study and teaching.
A text book of advanced surveying/ R. Agor. - xvi, 684 p. : ill. ; 22 cm. New Delhi : Khanna Pub., 1999. - 4th ed.
8174090533 (pbk.)
Suryeying -study and teaching.