000 00322nam a2200121 4500
082 _a160
_bRES
_218th.
100 _aRescher, Nicholas
245 _aLogic of commands
_cNicholas Rescher
260 _aLondon
_bRoutledge & Kegan Paul
_c1966
300 _axii147p.;
_c20cm.
490 _aMonographs on modern logic
942 _2ddc
999 _c14672
_d14672