000 00288pam a2200121a 44500
010 _a61015412
082 _a510.7834
_bSI15U
100 _aSiegel, Paul
245 1 _aUNDERSTANDING DIGITAL COMPUTERS
260 _a
_bJohn Wiley And Sons, Inc.
_c1963
964 _gCIRC
997 _a36765 C
999 _c409161
_d409161