000 00334nam a2200145Ia 4500
008 180612s9999||||xx |||||||||||||| ||und||
020 _a0-521-48552-5
041 _aen
082 _a372.7
100 _aSTRAKER,Anita
245 0 _aMental maths 2
260 _bNewyork Cambridge university
_c1994
300 _a35 page
942 _cPR
999 _c61982
_d61982