TY  - BOOK
AU  - MacGowen, Bruce.
AU  - Richardson, Vic.
TI  - Clockwise: pre-intermediate : classbook 
T2  - Short course series
SN  - 0194340740
U1  - 428.2 MCG 23
PY  - 2000///
CY  - Oxford : 
PB  - Oxford Univ. Press, 
KW  - English language
KW  - Study and teaching
ER  -