1038 THE BELL SYSTEM TECHNICAL JOURNAL, JULY 1957 



HoLDEN, A. N., see Wood, Elizabeth A. 



Huntley, H. R.^ 



Where We Are and Where We Are Going in Telephone Transmis- 

 sion, Commun. and Electronics, 29, pp. 54-63, March, 1957. 



Joel, A. E.^ 



Electronics in Telephone Switching Systems, Commun. and Elec- 

 tronic, 28, pp. 701-709, Jan., 1957. 



lappEL, F. R.2 



Three -Dimensional Engineers, Elec. Engg., 76, pp. 267-270, April 

 1957. 



Karlin, J. E., see Pierce, J. R. 



KjlRp, A.^ 



Backward-Wave Oscillator Experiments at 100 to 200 Kilomegacy- 

 cles, Proc. I.R.E., 45, pp. 496-503, April, 1957. 



Kelly, M. J.^ 



The Work and Environment of the Physicist Yesterday, Today, and 

 Tomorrow, Phys. Today, 10, pp. 26-31, April, 1957. 



Law, J. T.,1 and Meigs, P. S.^ 



Rates of Oxidation of Germanium, J. Electrochem. Soc, 104, pp. 

 154-159, March, 1957. 



Law, J. T.,1 and Meigs, P. S.^ 



The High Temperature Oxidation of Germanium, Semiconductor 

 Surface Physics (book), pp. 383-400, 1957, Univ. of Penna. Press, 

 Philadelphia. 



LlEHR, A. D.^ 



Structure of Co(CO)4H and Fe (00)^2, Zeitschrift Fiir Naturfor- 

 schung, 12b, pp. 95-96, Feb., 1957. 



1 Bell Telephone Laboratories, Inc. 



2 American Telephone and Telegraph Company. 



