Tweddle, T.A. <br/><br/>
Everyday science topics: individual works for pupils/ 
T.A. Tweddle. 
 - London :  George G. Harrap,  1942 
 - 160p.;  22x14cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>EDUCATION-CURRICULA
<br/><br/><label>Dewey Class. No.: </label>375.5  / TWE-EVE