000 00304nam a2200109Ia 4500
008 190829s9999 xx 000 0 und d
082 _a793.74
_bCOU/MA
100 _aCOURT, Nathan A.
245 0 _aMATRHEMATICS IN FUN AND IN EARNEST
260 _bNew American Library, New York
_aNew York
_c1964
942 _cBK
999 _c7991
_d7991