000 00339nam a2200109Ia 4500
008 160531s9999 xx 000 0 und d
100 _aSmarandache, Florentin.
245 _aCompiled and Solved Problems in Geometry and Trigonometry
245 _cby Florentin Smarandache
260 _c2015
856 _uhttp://vixra.org/pdf/1502.0026v1.pdf
999 _c295130
_d295130