TY - BOOK AU - Semi nar on Sociolinguistics (Hyderabad) ED - Semi nar on Sociolinguistics (Hyderabad) TI - Papers and dicussions T2 - Telugu Akademy reference books; 4 U1 - P:(Y)p2,N77, L7 PY - 1977/// CY - Hyderabad PB - Telugu Akademi KW - LINGUISTICS ER -