Higher surveying/
La Putt, Juny P.
Higher surveying/ Juny Pilapil La Putt - 2nd ed. - Baguio City : Baguio Research & Publishing Center, c1986. - v, 511 p. : ill.
9710847708
--Surveying, higher
Fil. 526.9 L319 / c1986
Higher surveying/ Juny Pilapil La Putt - 2nd ed. - Baguio City : Baguio Research & Publishing Center, c1986. - v, 511 p. : ill.
9710847708
--Surveying, higher
Fil. 526.9 L319 / c1986