This hardcover textbook titled “Calculus of Several Variables” by Serge A. Lang is a revised edition published by Springer New York in 1987. The book measures 9.3 inches in length and 6.1 inches in width, with a weight of 82.9 ounces. It contains xii and 619 pages, and is written in English. The book is part of the “Undergraduate Texts in Mathematics Ser.” series, and is suitable for students interested in calculus and mathematical analysis. The publication name is also “Calculus of Several Variables”. This textbook is an ideal choice for those looking for a comprehensive guide on the subject.