This text investigates the intersection of computational linguistics and the Lisp programming language to provide a foundational framework for processing natural language orthography. Authors Chris Mellish and Gerald Gazdar leverage their expertise in artificial intelligence and linguistics to guide students and faculty through the technical requirements of building language-processing systems. The book serves as a bridge between theoretical linguistic concepts and the practical implementation of algorithms within the Lisp environment.

Experts recognize this work as a foundational text for those seeking to understand the historical development of natural language processing through the lens of Lisp. Readers frequently note the academic density of the prose, which is tailored specifically for those with prior programming experience in the Lisp language.