Huggins, W. H. Introductory systems and design [by] W. H. Huggins [and] Doris R. Entwisle. - Waltham, Mass., Blaisdell Pub. Co. [1968] - xvi, 683 ppages. illustration. 26 cm. - A Blaisdell book in the pure and applied sciences . Bibliography: pages 200-250. ISBN: 1230411 Subjects--Topical Terms: System analysis.System design. LC Class. No.: 670.42 / .H79 Dewey Class. No.: 670.42 / H873