A Textbook of Surveying and Levelling /
Agor, R
A Textbook of Surveying and Levelling / R Agor - 1st ed. - Delhi : Khanna publishers , 2004. - 1004 p. : ills. ; 23 cm
Surveying
526 / AGT
A Textbook of Surveying and Levelling / R Agor - 1st ed. - Delhi : Khanna publishers , 2004. - 1004 p. : ills. ; 23 cm
Surveying
526 / AGT
