Walford, Jackson . <br/><br/>
The British Quarterly Review February and May 1851 Voll.XII /  Irregular Serial 
Jackson & Walford. 
 - 1st ed / 
 - London :  Jackson & Walford ,  1851. 
 - 592p. :  ill ;  23cm. . 
<br/><br/><label>Subjects--Index Terms: </label>Electronics 
<br/><br/><label>Dewey Class. No.: </label>820  / Ja 132 Br