Alexander, L. G..

Operation mastermind/ L. G. Alexander ; L. G. Alexander ; illustrations by. Mark Thomas ; Series editor Robert O'Neill. - 55 p. : ill. ; 18 cm. - Longman originals . - Longman originals .

058273986


English language--Study and teaching.
Readers--Stage 3.

PE1128.A44 / I54 1997