000 nam a22 7a 4500
999 _c3168
_d3168
008 170915b xxu||||| |||| 00| 0 eng d
020 _a852241674
245 _aWords and numbers
_bA students guide to intellectual methods
260 _aEdinburgh
_bEdinburgh university press
_c1969
300 _a(iii);190p.
_billus.-
650 _a philosophy
_950
942 _cBK
050 _aBD241 B73