000 00291nam a2200121Ia 4500
008 221001s1973 xx 000 0 eng d
082 _a510.1 KAP
100 _aKapur, J. N.
245 0 _aNature of mathematics
260 _aDelhi
_bAtma Ram
_c1973
300 _aviii, 159p.
942 _2ddc
_cBK
999 _c17698
_d17698