000 00395pam a2200157a 44500
082 _a621.381
_bZe49e
100 _aZepler, E. E.
245 1 _aELECTRONIC DEVICES & NETWORKS
260 _aLondon
_bBlackie
_c1963
300 _a217
440 _aElectronic User Series
_v
650 _aElectronic Apparatus And Appliances
700 _aPunnett, S. W.
964 _gCIRC
997 _a24545 s C
999 _c436209
_d436209