000 00302pam a2200121a 44500
082 _a621.3815
_bC943n
100 _aCurtis, Herbert Allen
245 1 _aNEW APPROACH TO THE DESIGN OF SWITCHING CIRCUITS
260 _aN. Y.
_bVan Nostrand
_c1962
300 _a635
964 _gCIRC
997 _a14482 C
999 _c416935
_d416935