000 00261pam a2200121a 44500
010 _a64018362
082 _a160
_bJ639L V.3
100 _aJohnson, W.E.
245 1 _aLOGIC
260 _a
_bDover Publications, Inc.
_c1964
964 _gCIRC
997 _a32862 C
999 _c411005
_d411005