BTS  / MONO 2559 <br/>
A O Adam <br/>
       Crossbar tandem as a long-distance switching system 
 / 
 .-  ,   
<br><U>Copy Details:</u><br> Acc. No.: <b>TR18407</b>, Full Call No.: BTS MONO 2559,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>