621.384132  / Sa49 <br/>
Samuel, Rhys <br/>
       VTVM 
 / HOW IT WORKS, HOW TO USE IT 
 .- New York: Gernsback Library,  1956 
 .- 224 . 
<br/><u>Subject Headings:</u> <br/>Vacuum-Tube Voltmeter;
<br><U>Copy Details:</u><br> Acc. No.: <b>A18556</b>, Full Call No.: 621.384132 Sa49,   Item type:  Written-off , Location: , <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>