History and archaeology of Eritrea : from earliest time to medieval period

von Soni, Raman Kumar
New Delhi : Kaveri Books, 2013.
Umfang/Format: xxiii, 152 p. : ill., 2 maps ; 23 cm.

Bihar : history and archaeology of incredible Madhepura

von Soni, Raman Kumar
New Delhi : Kaveri Books, 2014.
Umfang/Format: xxix, 234 p. : ill., maps ; 23 cm.