000 00333nam a2200133Ia 4500
008 211224s9999 xx 000 0 und d
020 _a9789380106427
082 _a510 PRA
100 _aPrakash, Praveen
245 0 _aA-Z mathematics
260 _aNew Delhi:
_bCentrum Press,
_c2009
300 _a300 p. : ill
650 _aMathematics
999 _c25241
_d25241