000 00273cam a2200109 4500
020 _a0140218491 (pbk.)
100 1 _aSTEWART Ian
245 0 _aConcepts of modern mathematics
260 _aHarmondsworth, UK:
_bPenguin Books,
_c1975
300 _a315p.
945 _i0010787
_rY
_sY
999 _c46083
_d46083