000 00530nam a22001937a 4500
999 _c69525
_d69525
003 OSt
005 20190912193251.0
008 190107b ||||| |||| 00| 0 eng d
040 _aOSt
_beng
_cOSt
_dOSt
082 _a621.34 / M626e
100 _aMills, John.
_9255404
245 _aElectronics :
_btoday and tomorrow /
_cJohn Mills.
260 _aNew York :
_bD. van nostrand,
_cc 1946.
300 _a178 p. :
_bill. ;
_c20 cm.
500 _aIncludes index.
508 _a343
650 _aElectronics.
_9255405
942 _2ddc
_cBK