Narasimha Rao A V, Venkatramaiah C, . (2000). Geotechnical Engineering. Hyderabad: UNIVERSITY PRESS.
Narasimha Rao A V, Venkatramaiah C, . 2000. Geotechnical Engineering. Hyderabad: UNIVERSITY PRESS.
Narasimha Rao A V, Venkatramaiah C, . Geotechnical Engineering. Hyderabad: UNIVERSITY PRESS. 2000.