Kernel lessons.

od O'Neill, Robert., Kingsbury, Roy., Yeadon, Tony.
Izdano 1974

Kernel lessons plus.

od O'Neill, Robert.
Izdano 1987

Success at first certificate

od O'Neill, Robert., Duckworth, Michael., Gude, Kathy.
Izdano 1987

Kernel one.

od O'Neill, Robert., McLean, Alan.
Izdano 1991

Kernel one.

od O'Neill, Robert., McLean, Alan.
Izdano 1991

Kernel three.

od O'Neill, Robert., McLean, Alan C.
Izdano 1987

Kernel three.

od McLean, Alan C., O'Neill, Robert.
Izdano 1990

Kernel three.

od O'Neill, Robert., McLean, Alan C.
Izdano 1990

Kernel one Situations and dialogues /

od O'Neill, Robert.
Izdano 1978

Kernel lessons plus : a post-intermediate course.

od O'Neill, Robert.
Izdano 1988

Kernel two Situations and dialogues /

od O'Neill, Robert.
Izdano 1982

Kernel three Situations and dialogues /

od O'Neill, Robert.
Izdano 1983

Kernel two Episodes /

od O'Neill, Robert.
Izdano 1982

Kernel lessons Intermediate. Set 2, Situations and conversations /

od O'Neill, Robert., Kingsbury, Roy., Yeadon, Tony.
Izdano 1974

Kernel lessons Intermediate. Set 1, Episodes /

od O'Neill, Robert., Kingsbury, Roy., Yeadon, Tony.
Izdano 1974

Kernel lessons Intermediate. Set 3, Drills /

od O'Neill, Robert., Kingsbury, Roy., Yeadon, Tony.
Izdano 1975

Kernel lessons plus Set 1, Dialogues. Intensive listening /

od O'Neill, Robert.
Izdano 1973

Kernel lessons plus Set 2, Drills /

od O'Neill, Robert.
Izdano 1975

Third dimension

od O'Neill, Robert., Mugglestone, Patricia.
Izdano 1989

Fourth dimension

od O'Neill, Robert., Mugglestone, Patricia.
Izdano 1986