共 5 条
[1]
Lal B.B, 1956, ANCIENT INDIA, V12, P58
[2]
MOHAPATRA GC, 1974, PERSPECTIVES PALAEOA
[3]
SAHNI MR, 1964, CURR SCI INDIA, V33, P178
[4]
SANKHYAN AR, 1981, SCI CULTURE, V47, P358
[5]
SEN D, 1955, MAN INDIA, V35, P175