"usill, g. "
practical surveying: / g. usill - 15 ed. - uk : the technical press 1960. - "viii, 422p.; 22 cm."
includes bibliography
hard cover
TA545 / .U85 1960
practical surveying: / g. usill - 15 ed. - uk : the technical press 1960. - "viii, 422p.; 22 cm."
includes bibliography
hard cover
TA545 / .U85 1960