Libros electrónicos y on-line

Chem1 virtual textbook. A reference text for General Chemistry (e-book)

Portada del libro Chem1 virtual textbook
Referencia bibliográfica: Lower, S. (2018). Chem1 virtual textbook. A reference text for General Chemistry. Simon Fraser University. http://www.chem1.com/acad/webtext/virtualtextbook.html