The gold standard in analytical chemistry, Dan Harris' Quantitative Chemical Analysis provides a sound physical understanding of the principles of analytical chemistry and their applications in the disciplines. Dan Harris presents the subject in a rigorous, readable and interesting manner, lucid enough for non-chemistry majors but containing the depth required by advanced undergraduates. For the first time since the book was published in 1978, Harris has worked with a new contributing author,...

The authoritative reference written with a framework for understanding.

Lehninger Principles of Biochemistry 8e continues to help students navigate the complex discipline of biochemistry with a clear and coherent presentation. Renowned authors David Nelson, Michael Cox, and new co-author Aaron Hoskins have focused this eighth edition around the fundamental principles to help students understand and navigate the most important aspects of biochemistry.