Mine surveying and levelling : volume 2
Ghatak, S.
Mine surveying and levelling : volume 2 - 7th ed. - Asansol: Coalfield Publishers, 2011 - iii, 410p.
Mining
622.14 / GHA;SOE
Mine surveying and levelling : volume 2 - 7th ed. - Asansol: Coalfield Publishers, 2011 - iii, 410p.
Mining
622.14 / GHA;SOE