000 00249nam a22000857a 4500
008 210916b |||||||| |||| 00| 0 eng d
050 _aQA 39 .M84 2006
245 _aAdvancing in mathematics
_cMugo, Kinyua
942 _2lcc
_hQA 39 .M84 2006
999 _c5872
_d5872