000 00316nam a2200133Ia 4500
008 221117b |||||||| |||| 00| 0 eng d
040 _aBGL
_cBGL
082 _a510 LAK:H
100 _aLakin Steve
245 0 _aHow to improve your Maths Skills
260 _aNew Delhi
_bPerson
_c2015
300 _a211p
942 _cGB
999 _c27321
_d27321