TY - CONF AU - Allen, C C2 - Proceedings of the 26th Annual Conference of the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers, San Diego, CA DA - 1999-12-01 LA - en PB - Proceedings of the 26th Annual Conference of the National Organization for the Professional Advancement of Black Chemists and Chemical Engineers, San Diego, CA PY - 1999 TI - Preparing Spectral Libraries ER -