This textbook, titled “Principles of Childhood Language Disabilities” and authored by John V. Irwin and Michael Marge, is a valuable resource for those studying audiology and speech pathology. Published by Prentice-Hall in 1972, this hardcover book is in English and covers various medical subjects related to language disabilities in children. The book is a great addition to any collection of textbooks, especially for those interested in the field of audiology and speech pathology.