24 



THE BELL SYSTEM TECHNICAL JOURNAL, 1953 



Photomagnetic Intermediate Studio 



Recording 769 

 "Photometric Determination of Anti- 

 mony in Lead Using the Rhodamine 

 B Method" (C. L. Luke) 1261 

 "Photometric Determination of Silicon 

 in Ferrous, Ferromagnetic, Nickel, 

 and Copper Alloys — A Molyb- 

 denum Blue Method" (C. L. Luke) 

 abstract 772 

 Phototransistor (s) 

 germanium 1263 

 n-p-n junction multiplier 1263 

 p-n junction 1263 

 point contact 1263 

 See also Transistor 

 "Physical and Magnetic Structure of the 

 Mishima Alloys" (Nesbitt and Hei- 

 denreich) 1262 

 Pierce, J. R. 



"New Method of Calculating Micro- 

 wave Noise in Electron Streams" 

 abstract 773 

 "Nonsynchronous Time Division with 

 Holding and with Random Sam- 

 pling" 

 abstract 258, 513 

 "Transistors" 1511 

 "Piezoelectric, Dielectric, and Elastic 

 Properties of ND4D2PO4" (Mason 

 and Matthias) 

 abstract 510 

 Pike, V. B. 



"Improved Electrolysis Switch" 

 abstract 259 

 Pilliod, J. J. 



"Fundamental Plans for Toll Tele- 

 phone Plant" 513 

 Pine (wood) See Southern pine 

 Piston 



transducers, wide-band coaxial-to- 

 waveguide, optimum position 772 

 Plane Wave Theory 1333 

 "Plans for Toll Telephone Plant, Funda- 

 mental" (J. J. Pilloid) 513 

 Plastics 



stress relation 517-18 

 "Plating Room Waste Water Disposal" 

 (S. F. O'Connor) 1012 



P-N Junction Phototransistors See 



Phototransistor 

 P-N Junction Silicon Diode 512 

 P-N-P-N Transistors See Transistor 

 Point Contact Phototransistors See 



Phototransistor 

 Pole(s) See Telephone poles 

 Pollard, C. E., Jr. 



"Balanced Polar Mercury Contact Re- 

 lay" 1393-1411 

 biographical material 1516 

 Polyethylene 



connections, solderless, wrapped 557 

 "Polyethylene Insulated Telephone Ca- 

 ble" (A. S. Windeler) 1245-56 

 "Polyethylene Terephthalate — Its Use 

 as a Capacitor Dielectric" (Wooley, 

 Kohman and McMahon) 

 abstract 1264-5 

 "Polymorphism of ND4D2PO4" (Wood, 

 Merz and Matthias) 

 abstract 257 

 Portis, A. M. 



"Electron Spin Resonance in a Silicon 

 Semi-Conductor" 1511 

 "Practice of Quality Control" (A. G. 

 Dalton) 

 abstract 1009 

 Precession 84 

 Prim, R. C. 



biographical material 776-7 

 "DC Field Distribution in a 'Swept 

 Intrinsic' Semiconductor Configura- 

 tion" 665-94 

 "Space-Charge Limited Emission in 

 Semi-Conductors" 

 abstract 1512 

 Prince, M. B. 



"Interpretation of cc-values in p-n 

 Junction Transistors" 

 abstract 1009 

 "Principles and Applications of Con- 

 verters for High-Frequency Meas- 

 urements" (D. A. Alsberg) 

 abstract 506 

 "Principles of Tape-to-Card Conversion 

 in the AMA System" (W. B. Groth) 

 1260 



