Tinnell, Richard W. <br/><br/>
Experiments in electricity :  direct current / 
Richard W. Tinnell. 
 - New York:   McGraw-Hill,   [1966].  
 - viii, 131 p. :  ill. ;  25 cm. 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Electricity--Experiments
<br/><br/><label>Dewey Class. No.: </label>537.078