Recent Monographs of Bell System Technical Papers Not Published in This Journal

ASCHNER, J . F . , BITTMANN, C . A . , H A R E , W . F . J . a n d K L E I M A C K , J . J . Silicon High-Frequency Switching Transistor Produced by Masking, Monograph 3312. B E R R Y , R . W . a n d SLOAN, D . J . Tantalum Printed Capacitors, Monograph 3313. BITTMANN, C. A., see Aschner, J. F. COLLIER, R . J., see Feinstein, J. see Nesbitt, E . A.