TY - BOOK AU - Daniel N.Lapedes TI - Mcgraw-Hill Encyclopedia of Science and Technology: Volume 1: A-Azo SN - 9780070797987 U1 - 503 PY - 1971/// CY - New York PB - Mcgraw- Hill Book Company, Inc. KW - English KW - Science KW - General KW - Technology N2 - An International Reference Work in Fifteen Volumes Including an Index ER -