TY  - BOOK
AU  - Ehab Nabil Nasief Mina
AU  - Ashraf Nasr Said , 
AU  - Dalal Sobhy Alnagar , 
AU  - Youssef Ebrahim Abdelaziz , 
TI  - Calibration of electronic distance measurement instruments in Egypt / 
PY  - 1996///
CY  - Cairo : 
PB  - Ehab Nabil Nasief Mina , 
N1  - Thesis (M.Sc.) - Cairo University - Faculty of Engineering - Department of Civil Engineering
UR  - http://172.23.153.220/th.pdf
ER  -