Multivariable calculus : Concepts and contexts.-4th ed.

Tác giả: James Stewart;

Handbook of methodological approaches to community-based research: Qualitative, Quantitative, and Mixed Methods

Tác giả: Leonard A. Jason; David S. Glenwick;

Improve your skills Listening and Speaking IELTS 4.5 - 6.0

Tác giả: Barry Cusack & Sam Mc Carter;

Dimensions of Literacy : A Conceptual Base for Teaching Reading and Writing in School Settings - Fourth Edition

Tác giả: Stephen B. Kucer;

Quantitative Methods for Second Language Research: A Problem-Solving Approach

Tác giả: Carsten Roever and Aek Phakiti;

Job costing : Managerial and cost accounting

Tác giả: Larry M. Walther; Christopher J. Skousen;