GEC JOURNAL OF RESEARCH 
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 .- CHELMSFORD : GENERAL ELECTRIC COMPANY LTD OF ENGLAND,  1928 
ISSN: 0264-9187 
<br><U>Copy Details:</u><br> Acc. No.: <b>J144317</b>, Full Call No.:  ,   Item type:  Bound Volume , Location: Bound Volume Stack, 5<br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>Acc. No.: <b>J198492</b>, Full Call No.:  ,   Item type:  Bound Volume , Location: Bound Volume Stack, 13<br><b>------------------------- --------------------- ------ --------- ------- ------- --------- -------- </b><br>