共 24 条
[1]
DASGUPTA J, 1968, COMMUNICATIONS CONTR, P151
[4]
FISHMAN JA, 1968, LANGUAGE PROBLEMS DE
[5]
FRIEDRICH P, 1962, DAEDALUS, V91, P543
[6]
GARVIN PL, 1959, ANTHROPOL LINGUIST, V1, P28
[7]
GHATAGE AM, 1962, HISTORICAL LINGUISTI
[8]
Gopal Ram, 1966, LINGUISTIC AFFAIRS I