Those were some of the recommendations made by immigrants who met at the Chamblee public library to help officials decide how to spend $ 50,000 on books and other materials in foreign languages. The collection, in Korean, Chinese, Vietnamese and Spanish, should be on the shelves next February. It will be held at the Chamblee library because "it is the center of our very diverse community," said Angie Stuckey, collections manager of the DeKalb County library system.