621.382  / H191 <br/>
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       HANDBOOK OF LINE COMMUNICATION 
 / A COMPREHENSIVE TEXTBOOK DEALING WITH THE THEORETICAL AND PRACTICAL ASPECTS OF THE TRANSMISSION OF INTELLIGENCE OVER LINES 
 .- London: Hmso,  1951 
 .- 1 v. . 
<br><U>Copy Details:</u><br> Acc. No.: <b>898</b>, Full Call No.: 621.382 H191, (v. 1)  Item type:  Written-off , Location: , <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>