TY  - BOOK
AU  - O'Neill, Robert, 
AU  - O'Neill,Robert
TI  - Kernel one: students' book 
SN  - 058251925X
AV  - PE1128.K47 
PY  - 1989///
CY  - London
PB  - Longman
KW  - English language
KW  - Textbooks for foreign speakers
ER  -