000 00336nam a2200145Ia 4500
008 150513s9999||||xx |||||||||||||| ||und||
082 _aBAD
100 _a"Baderia,G S"
245 _aFascinations of Mathematics Puzzles
250 _a2005
260 _bArya Publications
300 _aBAD
600 _aEnginering
942 _2ddc
_cBK
999 _c11823
_d11823