TY - BOOK AU - Twyman, F. AU - Allsopp, C. B. TI - Spectrophotometry - Twyman and Allsopp AV - QD95 PY - 1934/// CY - London PB - Adam Hilger Ltd. KW - Atomic absorption spectroscopy KW - Instruments KW - Spectrophotometry KW - Spectrophotometry, Atomic N1 - Includes bibliographical references and indexes ER -