LEADER 00000nam a2200133 a 4500 
001    15998423 
008                                             
020    9780472085880 
100    Valcourt, Gladys and Linda Wells 
245  0 Mastery: a university word list reader /|cGladys Valcourt,
       Linda Wells 
260    Ann Arbor : University of Michigan Press, 1999 
907    .b15998423|b10-06-15|c05-23-13 
945    |g0|i37522005534342|j0|on|p0.00|q-|r-|s-|t0|u1|v0|w0|x0
       |y.i15681725|z05-23-13|llsf 
998    ccq|b-  -  |cm|db|en|feng|gxx |h0