8 



THE BELL TELEPHONE SYSTEM TECHNICAL JOURNAL, 1956 



Crystal, continued 

 silicon 

 defects 



interactions, chemical 535-636 

 diffusion 664-66 



rectifiers 661-84 

 diode, see Diode 

 shaping 

 electrolytic 333-47 

 shaping 

 electrolytic 333-47 

 Customer Direct Distance Dialing 



See Dial Telephone: nationwide 

 Cutler, C. Chapin 

 biographical material 985 

 electron beam formation, theory 375 

 generator, pulse, regenerative, de- 

 velopment 36 

 Nature of Power Saturation in Travel- 

 ing Wave Tubes 841-76 



Danielson, W. E. 

 biographical material 531 

 Detailed Analysis of Beam Formation 

 u'ith Electron Guns of the Pierce Type 

 375-420 

 Data System See Digital Systems 

 Davisson, Clinton J. 



biographical material iii 

 Nobel Prize in Physics, 1937 i, iii 

 Defect 

 crystal 

 interaction 535-636 

 DeLange, O. E. 

 biographical material 244 

 Experiments on the Regeneration of 

 Binary Microwave Pulses 67-90 

 Delay 

 distortion 

 phase 

 tables 

 tabulation 747-49 

 I)elay Distortion Repeater See Re- 

 ' J peater 



Design 

 amplifier 

 transistor 

 junction 

 tetrode 





circuit 

 switching 

 Boolean algebra 1417 

 electron gun 

 Pierce-type 378-79, 399, 402-13 

 418-20 

 electron tube 

 traveling wave 867-68 

 M1789 1289-91 

 isolator 



field displacement 884-91 

 relays 991 

 switching systems 



electronics in 991-1018 

 transistor 

 junction 

 n-p-n 



base, diffused 14-21 

 emitter, diffused 14-21 

 point-contact 769 

 Design of Tetrode Transistor Amplifier 

 (J. G. Linvill, L. G. Schimpf) 813- 

 40 

 Detailed Analysis of Beam Formation with 

 Electron Gunds of the Pierce Type 

 (W. E. Danielson, J. L. Rosenfeld, 

 J. A. Saloom) 375-420 

 Detection of Group Invariance or Total ' 



1) 



813-40 



Symmetry of a Boolean Function (E. 

 J. McCluskey, Jr.) 1445-53 

 DeVido, R. W. 

 electron tube 

 traveling wave 

 M1789 1343 

 Dial Telephone, Dialing 

 crosstalk, see Crosstalk 

 direct distance 955-72 



crossbar tandem systems 107-08 

 lines, see Transmission Lines 

 nationwide 



aspects, general 93-94 



crossbar tandem switching system 



91-108 

 customer direct 



crossbar tandem systems 107-08 

 expansion 423 

 routing, see Routing 

 service requirements 436-37 

 translator 

 card 716-19 



