000 00425nam a2200181Ia 4500
999 _c90083
_d90083
005 20190803130353.0
020 _a9.79E+12
041 _aEnglish
100 _a"Gelbaum, Bernard R"
245 0 _aTheorems and Counterexamples in Mathematics
250 _a\\201000ENGGPSX
260 _aSpringer
260 _b2010
260 _cNew Delhi
300 _a305 p.
500 _aincludes index and biblioraphy
942 _cBK