000 00286 a2200121 4500
082 _a510.7834
_bB945d
245 1 _aDIGITAL COMPUTER PRINCIPLES
260 _aN. Y.
_bMcgraw-Hill
_c1962
300 _a507
650 _aElectronic Digital Computers
964 _gCIRC
997 _a21431 C
999 _c452464
_d452464