000 00481 a2200157 4500
040 _aP K Kelkar Library, IIT Kanpur
082 _a621.306
_bN21
111 1 _aNational Electronics Conference
_cChicago
_d1949
245 1 _aElectronics
_bproceedings...
_cedited by P. K. Hodson
260 _aIndiana
_bHaywood Publishing Co.
_c1950
300 _av, 581p
650 _aElectronics -- Congresses
700 _aHodson , P. K. [Ed.]
700 _a
997 _a41552 v.5 1949 s C
999 _c453985
_d453985