Pool, Roy F. <br/><br/>
English through scientists :  a modern comprehension / 
Roy F. Pool and John H. Pool 
 - London :  Frederick Warne,  1966 
 - 78 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>English language--Study and teaching (Secondary)<br/>English language--Composition and exercises