000 00515pam a2200157a 44500
082 _a510
_bM543m
100 _aMerrill, Helen Abbot
245 1 _aMATHEMATICAL EXCURSIONS
_cSIDE TRIPS ALONG PATHS NOT GENERALLY TRAVELED IN ELEMENTARY COURSES IN MATHEMATICS
260 _aN. Y.
_bDover Publications
_c1957
300 _a145
500 _aAnswers To Some Of The Problems. P. 144-145
650 _aMathematical Recreations
650 _aMathematics. Problems, Exercises, Etc
964 _gCIRC
997 _a8944 C
999 _c426016
_d426016