Higher surveying instructional manual.
La Putt, Junny P.
Higher surveying instructional manual. - Baguio City : Baguio Research and Publishing Center, c1956. - v, 493 p. : ill. ; 21 cm.
Bibliography (p.485-486.
9711057042
Higher surveying instructional manual. - Baguio City : Baguio Research and Publishing Center, c1956. - v, 493 p. : ill. ; 21 cm.
Bibliography (p.485-486.
9711057042