621.38  / OP2T <br/>
<br/>
       TELECOMMUNICATION SYSTEMS 
 / 
 .-  The Open University Press,  1976 
<br><u>ISBN:</u> 0335061060 
<br><U>Copy Details:</u><br> Acc. No.: <b>A71007</b>, Full Call No.: 621.38 OP2T,   Item type:  Books , Location: COMPACT STORAGE (BASEMENT), <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>