73724165
Apr 25, 1988
Nov 7, 1989
JOURNALS, NEWSLETTERS, BROCHURES, BOOKS AND POSTERS PERTAINING TO THE ASSOCIATION AND IN THE FIELD OF ANALYTICAL CHEMISTRY
Paper Goods and Printed MatterEDUCATIONAL SERVICES, NAMELY, CONDUCTING SEMINARS, MEETINGS, SHORT-COURSES AND SYMPOSIA IN THE FIELD OF ANALYTICAL CHEMISTRY
Education and Entertainment