Advanced Search
Now showing items 1-10 of 164
Bringing the schools back in: the stratification of educational achievement in the Chilean voucher system
(PERGAMON-ELSEVIER SCIENCE LTD, 2012-01)
Modification of Clays by Sol-Gel Reaction and Their Use in the Ethylene In Situ Polymerization for Obtaining Nanocomposites
(HINDAWI PUBLISHING CORPORATION, 2012)