Bohlman, K.J <br/><br/>
Closed circuit television for technicians:  industrial and commercial cctv ( principles and circuits)/ 
K.J Bohlman 
 - London:  Norman price publishers  1978 
 - 249 pages . : 
<br/><br/>Includes index 
<br/><br/><label>ISBN: </label>0853801002 
<br/><br/><label>Subjects--Topical Terms: </label><br/>electrical circuit
<br/><br/><label>LC Class. No.: </label>TK 6680  / .B6