Tiwari, R.S., Superviser, Arora, M.K., Superviser Kumar, Amit <br/><br/>
Evaluation of control establishment using GPS surveys 

 - Roorkee  Deptt.of Civil Engg. Univ.of Roorkee  2000 
 - 53p.  28cm. 
<br/><br/><label>Dewey Class. No.: </label>624.072  / KUM