BTS  / MONO 3252 <br/>
Abbott,H H <br/>
       NEW SMALL CROSSBAR TELEPHONE SYSTEM FOR PRIVATE BRANCH EXCHANGES 
 / 
 .-  ,  1959 
 .- 8 . 
<br/>Bound With Bts Mono 3251,3253-75. 
<br><U>Copy Details:</u><br> Acc. No.: <b>TR19355</b>, Full Call No.: BTS MONO 3252,   Item type:  Technical Report , Location: General Stacks, <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>