000 00312nam a2200121Ia 4500
008 220201s1955 xx 000 0 eng d
082 _a513
100 _aClifford, William Kingdom
245 4 _aThe common sense of the exact science
260 _bNewyork:River publication
_c1955
300 _a249
942 _2ddc
999 _c76528
_d76528