Created through a "student-tested, faculty-approved" review process with feedback from students and faculty, CHEM is an engaging and accessible solution that accommodates the diverse lifestyles of today"s learners. CHEM covers the basic chemical principles within the framework of real world applications. Это и многое другое вы найдете в книге CHEM 4LTR (with Review Cards and Printed Access Card) (Melvin Joesten, John L. Hogg)