000 00365 a2200157 4500
003 Nust
005 20170207153257.0
040 _cNust
082 _a621
245 _aData pack F
_cOpto-electronics
260 _aLondon
_bOpto electronic
_c1948
500 _acontents not available
538 _aAlmirah No. 29 and Shelf No.5
600 _aH.Binns
650 _aData pack
942 _2ddc
_cBK
999 _c183092
_d183092