"roy, s k. "
fundamentals of surveying: / s.k. roy - 1 ed. - india : prentice-hall 1999. - "xi, 606p.; 24 cm."
81-203-1260-0
surveying--
526. 9 roy
fundamentals of surveying: / s.k. roy - 1 ed. - india : prentice-hall 1999. - "xi, 606p.; 24 cm."
81-203-1260-0
surveying--
526. 9 roy