148 страниц. 2014 год. LAP Lambert Academic Publishing This is an essential physical chemistry text book which uses for all types of chemistry and science students. I also appreciate Mr. Yazachew for contributing such a book for the readers. His former instructor Prof. Man Singh, dean of chemical science, Gujarat India. I got this book is very smart and it contains the main introduction parts of physical chemistry specially for science and engineering students. Hope good time for the readers. Merid Tessema (PhD).