TY  - BOOK
AU  - Sampson Geoffrey
TI  - Stratificational grammar :  a definition and an example
T2  - Janua linguarum : series minor; 88
U1  - P111:28, L0 (PD) 
PY  - 1970///
CY  - Hague
PB  - Mouton       
KW  - LINGUISTICS
N1  - Bib 66-68p
ER  -