(eBook PDF)Aquatic Chemistry Concepts, Second Edition 2nd Edition by James F. Pankow $25.99 Add to Cart
(eBook PDF)Numerical Python : Scientific Computing and Data Science Applications with Numpy, SciPy and Matplotlib by Robert Johansson $9.90 Add to Cart
(eBook PDF)Public Relations by Tom Kelleher Oxford University Press; 1 edition (January 4, 2017) $13.99 Add to Cart