TY  - BOOK
AU  - Anderson James M
TI  - Structural aspects of language change
T2  - Longman linguistics library
U1  - Pv1.N78, L3 (PD) 
PY  - 1973///
CY  - London
PB  - Longman       
KW  - LINGUISTICS
N1  - Bib 233-44p
ER  -