TY  - BOOK
AU  - Locke,A.
AU  - Locke,D.
TI  - Teaching speaking and listening: one step at a time
SN  - 9781441139801
AV  - DUCE LB1139.L63 
PY  - 2013///
CY  - London
PB  - Bloomsbury
N1  - includes appendix,reference and index
ER  -