TY - BOOK AU - Hanson,Christopher Wharton,1902- TI - Introduction to science-information work SN - 0851420338 PY - 1971/// CY - London PB - Bowker-Saur KW - Communication in science N1 - Distributed in the USA, Canada and the Philippines by Chicorel Library Pub. Co., New York; Includes bibliographical references ER -