000 00548nam a2200181Ia 4500
005 20250508154956.0
008 008 250505s9999 xx 000 0 eng d
037 _aTextual
040 _aFEDL
_beng
_cFEDL
041 _aeng
_2eng
084 _a510, GRE
_qFEDL
100 _aGreenblatt M H
_9766496
245 0 _aMathematical entertainments : A collection of illuminating puzzles new and old
260 _aLondon, UK
_bGeogre Allen and Unwin Ltd
_c1965
300 _a160p.
942 _cTEXL
_h510, GRE
999 _c1353227
_d1353227