000 00511nam a2200181Ia 4500
999 _c71012
_d71012
005 20211213144350.0
008 180710s9999 xx 000 0 und d
020 _a245857
041 _aEN
082 _a510
_bMER
_223
100 _aMerrill, H. A.
245 _aMathematical excursions:
_bside trips along paths not generally traveled in elementary courses in mathematics
260 _a[S.l]
_bDover
_c1957
300 _axi, 145, 16 pages
509 _aNS
650 _aMathematical excursions
942 _cS