TY  - BOOK
AU  - The open university/educational studies
TI  - talk and text Block 5: Part I - The analysis of talk , Part II - Analysis of text and the reader
SN  - 0335 13044 5
U1  - 428 O.U./E.S. 
PY  - 1981///
CY  - The open university, Milton Keynes
ER  -