INDEX 



17 



Minimization of Boolean Fiaictions (E. 

 J. McCluskey, Jr.) 1417 44 



MlXXESOTA 



intertoll trunk groups, principal map 

 424 

 Mode 



loosely-coupled 

 resonance 

 transmission 

 loss 899-906 

 spurious 

 resonance 899-906 

 Modulation See Amplitude Modula- 

 tion; Intermodulation; Phase INIodu- 

 lation 

 Modulator 

 microwave 

 noise temperature requirements 

 1404 

 rectifier 

 point contact 1403-16 

 Molina, E. C. 



toll traffic study 506 

 Moll, J. L. 

 rectifier 

 junction 

 p-n 

 silicon 

 development 684 

 Monographs, recent, of Bell System 

 Technical Papers not published in 

 this Journal 242-43, 527-30, 759-61, 

 979-84, 1230-32, 1461-64 

 Moore, H. R. 

 rectifier 

 junction 

 p-n 

 silicon 

 development 684 

 Morgan, S. O. 



semiconductor studies i 

 Morgan, Samuel P. 



biographical material 1465 

 Helix Waveguide 1347-84 

 Morin, F. J. 



biographical material 763 

 Chemical Interactions among Defects in 

 Germanium and Silicon 535-636 

 Moster, Clarence R. 



biographical material 1467 



Medium Power Trapcling-W'ave Tube 



for 6000-Mc Radio Relay 1285-1346 



Multi-Mode Transmission System. 



See Transmission S^ystems 

 Murphy, O. J. 



biographical material 763 

 Laboratory Model Magnetic Drum 

 Translator for Toll Switching Offices 

 707-45 



N 



No. 4 Crossbar System See Crossbar 



System 

 Xo. 4A Toll Savitching System See 



Switching Systems 

 Xo. 5 Crossbar System See Crossbar 



Sj'stems 

 No. 56A Oscillator See Oscillator 

 No. 425B Network See Network 

 X^P Junction See Junction 

 N-P-X" Transistor See Transistor: 



junction 

 Nationwide Dialing See Dial Tele- 

 phone 

 Nationwide Switching See Switching 

 Nature of Power Saturation in Traveling 



Wave Tubes (C. C. Cutler) 841-76 

 Xeely, T. H. 

 trunks 

 intertoll 

 testing 

 automatic 954 

 X'egative Feedback Amplifier See 



Amplifier 

 Network 

 425B 

 testing 

 automatic 1135-41 

 interconnecting 



switching sj^stems 994-98 

 resistance-capacitance 

 testing 

 machine 



automatic 1179-98 

 New Interpretation of Information Rate 



(J. L. Kelly, Jr.) 917-26 

 X"ew' York City 



toll traffic graph 431 



