Electron tubes : tubes for microwave equipment, Feb 1970 
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<br><u>ISBN:</u> 939924112501 
<br><U>Copy Details:</u><br> Acc. No.: <b>A18841</b>, Full Call No.: ,   Item type:  Written-off , Location: , <br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>