LEADER 00000nam a2200145 a 4500 
001    15601870 
008                                             
020    9780071747530 
100    Graham, Alan 
245  0 Basic mathematics 
260    Teach Yourself, 2010 
907    .b15601870|b10-06-15|c11-02-11 
945    QA 135.6.G73 2010|g0|i37522005535026|j0|on|p0.00|q-|r-|s-
       |t0|u2|v1|w0|x0|y.i14849537|z11-02-11|llsf 
945    |g0|i37522005530100|j0|on|p0.00|q-|r-|s-|t0|u1|v0|w0|x0
       |y.i15016717|z02-17-12|llsf 
998    ccq|b-  -  |cm|db|en|feng|gxx |h0