000 00426nam a2200181Ia 4500
003 STCL
008 221019s9999 xx 000 0 und d
020 _a9780486222561
040 _aSTCL
_cSTCL
_bEN
082 _222
100 _aFriedland, Aaron J
245 0 _aPuzzles in math and logic
260 _bDover Publications
_aNew York
_c1970
300 _a66 p
365 _b489
546 _aEnglish
942 _cBK
_2DDC
_e22
999 _c87450
_d87450