000 00315nam a2200097 4500
245 _aHistorical sketch of logic : from earliest times to the present day.
_cRobert, Blakey
100 _aBlakey, Robert
260 _aNew Delhi
_bConcorde Press
_cc1988
300 _axxxii, 524p.; 22cm.
082 _a160
_b BLA
999 _c62425
_d62425