As a first-year microbiology undergraduate, I, like many of my peers, did not fully understand the scope of the discipline when I arrived at Leeds University. I was pointed in the direction of this book by my lecturers and demonstrators as my first module was based almost entirely on the book's content.
Postgate manages to cover all of the vital components of this broad and expanding subject in an interesting and accessible manner. His use of scientific language is sensible and ordered, explaining any uncommon phrases, which prevents having to reach for the "Dummy's Dictionary of Science" every five minutes, as is the case with many other texts on the subject.
I found this text an incredibly easy and well-presented of the basics of the subject. It has helped my understanding no end, and i would recommend it to anyone with an interest in any aspect of microbiology, whether for academic purposes or purely for curiosity's sake.