000 00368nam a2200157Ia 4500
001 32667
008 240126s9999||||xx |||||||||||||| ||und||
082 _a510 FON
100 _aFonseca, A. J.
_916642
245 0 _aMathemical circles (Russian Experience)
260 _aHyderabad
260 _bUniversity Press
260 _c1998
300 _axi,272p.
942 _cBK
999 _c32667
_d32667