1394 THE BELL SYSTEM TECHNICAL JOURNAL, NOVEMBER 1954 



Johnson, J. B., and McKay, K. G. 



Secondary Electron Emission From Germanium, Monograph 2279. 



Kaiil, H., see Fracassi, R. D. 



Kenney, Nancy, T., see Fine, M. E. 



KoMPFNER, R., and Williams, N. T. 

 Backward-Wave Tubes, Monograph 2295. 



Kretzmer, E. R. 

 An Amplitude Stabilized Transistor Oscillator, Monograph 2239. 



Lewis, H. W. 



Search for the Hall Effect in a Superconductor I. — Experiment, 

 Monograph 2255. 



LiNVILL, J. G. 



RC Active Filters, Monograph 2260. 



LiNVILL, J. G. 



Transistor Negative-Impedance Converters, Monograph 2294. 

 Maita, J. P., see Morin, F. J. 



Mason, W. P., and Jaffe, H. 



Methods for Measuring Piezoelectric, Elastic, and Dielectric Co- 

 efficients of Crystals and Ceramics, Monograph 2241. 



McKay, K. G., see Johnson, J. B. 



Mendel, J. T., Quate, C. F., and Yocum, W. H. 



Electron Beam Focusing With Periodic Permanent Magnet Fields, 

 Monograph 2240 



Merritt, F. R., see Anderson, P. W. 



