Infinitesimal Calculus, authored by H. Lamb

The product is a textbook titled "Infinitesimal Calculus" authored by H. Lamb. This book is likely a comprehensive guide to the subject of calculus, delving into the intricate world of infinitesimal analysis. With a focus on the fundamentals and advanced concepts of calculus, this textbook is sure to be a valuable resource for students and professionals alike looking to deepen their understanding of this essential branch of mathematics.