Carter, Ernest Frank,  1899- <br/><br/>
Dictionary of inventions and discoveries / 
 Inventions and discoveries 
by E. F. Carter 
 - Revised ed. 
 - London :  Muller,  1969 
 - 204 p. ;  22 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Inventions--Dictionaries