180 BELL S YSTEM TECH NIC A L JOURNAL 



12. "Kngineering Rcquiremenls for IVogram Transmission Circuits," F. A. Cowan, 

 R. G. McCurdy and I. E. Laltimer, Electrical Engineering, April 1941, pp. 142-147. 



1.^. "Wide-Band Program Transmission Circuits," E. W. Baker. Electrical Engineering, 

 March 1945, pp. 99-103, 



14. ''Transmission Xet\vori<s for Fretiuency Modulation and Television," H. S. Osborne. 



Electrical Engineering, November 1945, pp. 392-397. 



15. "An Improved Y'al)ie Carrier System," H. S. Black, F.A.Brooks, A.J. Wier andl.G. 



Wilson, Electrical Engineering. A. I. E. E. Transactions, 1947, Vol. 66, pp. 741-746. 



16 "Frequencv Division Techniques for a Coaxial Cable Network," R. E. Crane, J. T. 



Di.xon and G. H. Huber, .4 . /. E. E. Transactions, 1947, Vol. 66, pp. 1451-1459, 



17. "Band-pass Filter, Band Elimination Filter, and Phase Simulator Network for 



Carrier Program Svstems." A companion paper bv F. S. Farkas, F. J. Hallenbeck 

 and F. E. Stehlik. ' This issue of BSTJ . 



18. "Delay Equahzation of 8-Kc Carrier Program Circuits," A companion paper by C. H. 



Dagnall and P. W. Rounds. This issue of BSTJ. 



