BTS  / MONO 3945 <br/>
Cowell,W R <br/>
       USE OF GROUP CODES IN ERROR DETECTION AND MESSAGE RETRANSMISSION 
 / 
 .-  ,  1961 
 .- 4 . 
<br/>Bound With Bts Mono 3921-44,3946-50 
<br><U>Copy Details:</u><br> Acc. No.: <b>TR19089</b>, Full Call No.: BTS MONO 3945,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>