The "Microeconomics Theory and Applications with Calculus 4th Edition by Jeffrey M. Perloff" is a textbook published by Pearson in 2017. This intermediate-level book, aimed at adult and further education students, provides a comprehensive exploration of economic policy with a focus on microeconomics. Written in English and available in paperback format, this textbook is a valuable resource for those looking to deepen their understanding of economics concepts. Jeffrey M. Perloff's expertise in the subject area makes this book a reliable choice for learners looking to enhance their knowledge in the field.