00470    a2200193   4500041000800000082001700008100003000025245004800055260002500103300001600128518001500144530000600159650002400165650001800189650002300207653001600230942001300246999001700259  aEng  a510.7bB695i  aBoyer, Lee Emerson919293  aAn introduction to mathematics for teachers  aNew YorkbHenry Holt  axvii, 478p.  a2011-02-23  aM  aArithemetics919294  aAlgebra91828  aTrigonometry97968  aMathematics  2ddccGEN  c59007d58995