TY - BOOK TI - The illustrated science and invention encyclopedia U1 - 603.21 19 PY - 1983///] CY - Westport, Conn. PB - H.S. Stuttman KW - Technology KW - Dictionaries KW - Science KW - Dictionaries, Juvenile N1 - "Previously published in parts in the United Kingdom under the title: How it works."; Vol. 21 has subtitle: Historic inventions; At head of title: How it works; "Reference edition distributed by Marshall Cavendish Corporation, New York and London."; Includes indexes; includes index N2 - The Illustrated Science and Invention Encyclopedia is the first home reference library for the layman that concentrates on "how it works" as the medium for explaining every significant scientific discovery and every major technological breakthrough ER -