Gernsback Library Servicing Record Changers 228 Pages by Harry Mileaf (1956) in Adobe PDF format on CDROM This book deals with one of the technician’s biggest mechanical problems, the automatic record changer. The record changer has caused…
Gernsback Library Servicing Record Changers 228 Pages by Harry Mileaf (1956) in Adobe PDF format on CDROM This book deals with one of the technician’s biggest mechanical problems, the automatic record changer. The record changer has caused…
