"Essentials of Linear State-Space Systems" by J. Dwight Aplevich is a comprehensive textbook published by Wiley & Sons in 1999. This trade paperback covers essential topics in system theory and vector analysis, making it a valuable resource for students and professionals in the field of science and mathematics. With 320 pages of content, this book is designed to provide a thorough understanding of linear state-space systems in an accessible and informative manner. Ideal for those looking to deepen their knowledge in this area, this textbook is a must-have for anyone interested in the subject.